31007525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 41887200

約数和(自身を除く): 10879675

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2251, 2755, 11255, 13775, 42769, 56275, 65279, 213845, 326395, 1069225, 1240301, 1631975, 6201505, 31007525]

約数ペア:

[(1, 31007525), (5, 6201505), (19, 1631975), (25, 1240301), (29, 1069225), (95, 326395), (145, 213845), (475, 65279), (551, 56275), (725, 42769), (2251, 13775), (2755, 11255)]