8274425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 10814040

約数和(自身を除く): 2539615

約数列:

[1, 5, 25, 29, 101, 113, 145, 505, 565, 725, 2525, 2825, 2929, 3277, 11413, 14645, 16385, 57065, 73225, 81925, 285325, 330977, 1654885, 8274425]

約数ペア:

[(1, 8274425), (5, 1654885), (25, 330977), (29, 285325), (101, 81925), (113, 73225), (145, 57065), (505, 16385), (565, 14645), (725, 11413), (2525, 3277), (2825, 2929)]