64592945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{44701}}^1$

素因数の和:44740

約数の個数: 12

約数和(自身を含む): 82341084

約数和(自身を除く): 17748139

約数列:

[1, 5, 17, 85, 289, 1445, 44701, 223505, 759917, 3799585, 12918589, 64592945]

約数ペア:

[(1, 64592945), (5, 12918589), (17, 3799585), (85, 759917), (289, 223505), (1445, 44701)]