109631425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 143696160

約数和(自身を除く): 34064735

約数列:

[1, 5, 19, 25, 95, 443, 475, 521, 2215, 2605, 8417, 9899, 11075, 13025, 42085, 49495, 210425, 230803, 247475, 1154015, 4385257, 5770075, 21926285, 109631425]

約数ペア:

[(1, 109631425), (5, 21926285), (19, 5770075), (25, 4385257), (95, 1154015), (443, 247475), (475, 230803), (521, 210425), (2215, 49495), (2605, 42085), (8417, 13025), (9899, 11075)]