2653825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 3581120

約数和(自身を除く): 927295

約数列:

[1, 5, 19, 25, 37, 95, 151, 185, 475, 703, 755, 925, 2869, 3515, 3775, 5587, 14345, 17575, 27935, 71725, 106153, 139675, 530765, 2653825]

約数ペア:

[(1, 2653825), (5, 530765), (19, 139675), (25, 106153), (37, 71725), (95, 27935), (151, 17575), (185, 14345), (475, 5587), (703, 3775), (755, 3515), (925, 2869)]