25360155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9920

約数の個数: 32

約数和(自身を含む): 47462400

約数和(自身を除く): 22102245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 9887, 29661, 49435, 88983, 148305, 187853, 266949, 444915, 563559, 939265, 1334745, 1690677, 2817795, 5072031, 8453385, 25360155]

約数ペア:

[(1, 25360155), (3, 8453385), (5, 5072031), (9, 2817795), (15, 1690677), (19, 1334745), (27, 939265), (45, 563559), (57, 444915), (95, 266949), (135, 187853), (171, 148305), (285, 88983), (513, 49435), (855, 29661), (2565, 9887)]