10551125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 14606592

約数和(自身を除く): 4055467

約数列:

[1, 5, 13, 25, 43, 65, 125, 151, 215, 325, 559, 755, 1075, 1625, 1963, 2795, 3775, 5375, 6493, 9815, 13975, 18875, 32465, 49075, 69875, 84409, 162325, 245375, 422045, 811625, 2110225, 10551125]

約数ペア:

[(1, 10551125), (5, 2110225), (13, 811625), (25, 422045), (43, 245375), (65, 162325), (125, 84409), (151, 69875), (215, 49075), (325, 32465), (559, 18875), (755, 13975), (1075, 9815), (1625, 6493), (1963, 5375), (2795, 3775)]