108248225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 141970080

約数和(自身を除く): 33721855

約数列:

[1, 5, 19, 25, 95, 281, 475, 811, 1405, 4055, 5339, 7025, 15409, 20275, 26695, 77045, 133475, 227891, 385225, 1139455, 4329929, 5697275, 21649645, 108248225]

約数ペア:

[(1, 108248225), (5, 21649645), (19, 5697275), (25, 4329929), (95, 1139455), (281, 385225), (475, 227891), (811, 133475), (1405, 77045), (4055, 26695), (5339, 20275), (7025, 15409)]