75293075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21095

約数の個数: 24

約数和(自身を含む): 109690896

約数和(自身を除く): 34397821

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 21061, 105305, 231671, 273793, 526525, 1158355, 1368965, 3011723, 5791775, 6844825, 15058615, 75293075]

約数ペア:

[(1, 75293075), (5, 15058615), (11, 6844825), (13, 5791775), (25, 3011723), (55, 1368965), (65, 1158355), (143, 526525), (275, 273793), (325, 231671), (715, 105305), (3575, 21061)]