2104125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3634176

約数和(自身を除く): 1530051

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 181, 375, 465, 543, 775, 905, 2325, 2715, 3875, 4525, 5611, 11625, 13575, 16833, 22625, 28055, 67875, 84165, 140275, 420825, 701375, 2104125]

約数ペア:

[(1, 2104125), (3, 701375), (5, 420825), (15, 140275), (25, 84165), (31, 67875), (75, 28055), (93, 22625), (125, 16833), (155, 13575), (181, 11625), (375, 5611), (465, 4525), (543, 3875), (775, 2715), (905, 2325)]