2290125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 1663539

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 197, 375, 465, 591, 775, 985, 2325, 2955, 3875, 4925, 6107, 11625, 14775, 18321, 24625, 30535, 73875, 91605, 152675, 458025, 763375, 2290125]

約数ペア:

[(1, 2290125), (3, 763375), (5, 458025), (15, 152675), (25, 91605), (31, 73875), (75, 30535), (93, 24625), (125, 18321), (155, 14775), (197, 11625), (375, 6107), (465, 4925), (591, 3875), (775, 2955), (985, 2325)]