2103375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1490865

約数列:

[1, 3, 5, 15, 25, 71, 75, 79, 125, 213, 237, 355, 375, 395, 1065, 1185, 1775, 1975, 5325, 5609, 5925, 8875, 9875, 16827, 26625, 28045, 29625, 84135, 140225, 420675, 701125, 2103375]

約数ペア:

[(1, 2103375), (3, 701125), (5, 420675), (15, 140225), (25, 84135), (71, 29625), (75, 28045), (79, 26625), (125, 16827), (213, 9875), (237, 8875), (355, 5925), (375, 5609), (395, 5325), (1065, 1975), (1185, 1775)]