64675845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110557}}^1$

素因数の和:110581

約数の個数: 24

約数和(自身を含む): 120729336

約数和(自身を除く): 56053491

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 110557, 331671, 552785, 995013, 1437241, 1658355, 4311723, 4975065, 7186205, 12935169, 21558615, 64675845]

約数ペア:

[(1, 64675845), (3, 21558615), (5, 12935169), (9, 7186205), (13, 4975065), (15, 4311723), (39, 1658355), (45, 1437241), (65, 995013), (117, 552785), (195, 331671), (585, 110557)]