87512575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 118184400

約数和(自身を除く): 30671825

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 6353, 13775, 31765, 120707, 158825, 184237, 603535, 921185, 3017675, 3500503, 4605925, 17502515, 87512575]

約数ペア:

[(1, 87512575), (5, 17502515), (19, 4605925), (25, 3500503), (29, 3017675), (95, 921185), (145, 603535), (475, 184237), (551, 158825), (725, 120707), (2755, 31765), (6353, 13775)]