128536655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7297}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 166744704

約数和(自身を除く): 38208049

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 7297, 17615, 36485, 94861, 474305, 1977487, 9887435, 25707331, 128536655]

約数ペア:

[(1, 128536655), (5, 25707331), (13, 9887435), (65, 1977487), (271, 474305), (1355, 94861), (3523, 36485), (7297, 17615)]