64493035

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 83215440

約数和(自身を除く): 18722405

約数列:

[1, 5, 23, 37, 115, 185, 529, 659, 851, 2645, 3295, 4255, 15157, 19573, 24383, 75785, 97865, 121915, 348611, 560809, 1743055, 2804045, 12898607, 64493035]

約数ペア:

[(1, 64493035), (5, 12898607), (23, 2804045), (37, 1743055), (115, 560809), (185, 348611), (529, 121915), (659, 97865), (851, 75785), (2645, 24383), (3295, 19573), (4255, 15157)]