64752475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 88208640

約数和(自身を除く): 23456165

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 5927, 10925, 29635, 112613, 136321, 148175, 563065, 681605, 2590099, 2815325, 3408025, 12950495, 64752475]

約数ペア:

[(1, 64752475), (5, 12950495), (19, 3408025), (23, 2815325), (25, 2590099), (95, 681605), (115, 563065), (437, 148175), (475, 136321), (575, 112613), (2185, 29635), (5927, 10925)]