2390925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4017600

約数和(自身を除く): 1626675

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 449, 1065, 1347, 1775, 2245, 5325, 6735, 11225, 31879, 33675, 95637, 159395, 478185, 796975, 2390925]

約数ペア:

[(1, 2390925), (3, 796975), (5, 478185), (15, 159395), (25, 95637), (71, 33675), (75, 31879), (213, 11225), (355, 6735), (449, 5325), (1065, 2245), (1347, 1775)]