13124625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 22563840

約数和(自身を除く): 9439215

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 1129, 2325, 3387, 3875, 5645, 11625, 16935, 28225, 34999, 84675, 104997, 141125, 174995, 423375, 524985, 874975, 2624925, 4374875, 13124625]

約数ペア:

[(1, 13124625), (3, 4374875), (5, 2624925), (15, 874975), (25, 524985), (31, 423375), (75, 174995), (93, 141125), (125, 104997), (155, 84675), (375, 34999), (465, 28225), (775, 16935), (1129, 11625), (2325, 5645), (3387, 3875)]