3220125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5551104

約数和(自身を除く): 2330979

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 277, 375, 465, 775, 831, 1385, 2325, 3875, 4155, 6925, 8587, 11625, 20775, 25761, 34625, 42935, 103875, 128805, 214675, 644025, 1073375, 3220125]

約数ペア:

[(1, 3220125), (3, 1073375), (5, 644025), (15, 214675), (25, 128805), (31, 103875), (75, 42935), (93, 34625), (125, 25761), (155, 20775), (277, 11625), (375, 8587), (465, 6925), (775, 4155), (831, 3875), (1385, 2325)]