숫자 21353475
소인수분해
소인수분해 | 3 * 5 * 5 * 11 * 11 * 13 * 181 |
약수 | 1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 181, 195, 275, 325, 363, 429, 543, 605, 715, 825, 905, 975, 1573, 1815, 1991, 2145, 2353, 2715, 3025, 3575, 4525, 4719, 5973, 7059, 7865, 9075, 9955, 10725, 11765, 13575, 21901, 23595, 25883, 29865, 35295, 39325, 49775, 58825, 65703, 77649, 109505, 117975, 129415, 149325, 176475, 284713, 328515, 388245, 547525, 647075, 854139, 1423565, 1642575, 1941225, 4270695, 7117825, 21353475 |
약수의 개수 | 72 |
약수의 합 | 42021616 |
성질
표기
바이너리 | 1010001011101010000000011 |
8진수 | 121352003 |
16진수 | 145d403 |