72442305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123833}}^1$

素因数の和:123857

約数の個数: 24

約数和(自身を含む): 135226728

約数和(自身を除く): 62784423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123833, 371499, 619165, 1114497, 1609829, 1857495, 4829487, 5572485, 8049145, 14488461, 24147435, 72442305]

約数ペア:

[(1, 72442305), (3, 24147435), (5, 14488461), (9, 8049145), (13, 5572485), (15, 4829487), (39, 1857495), (45, 1609829), (65, 1114497), (117, 619165), (195, 371499), (585, 123833)]