7375125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 12489984

約数和(自身を除く): 5114859

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 277, 355, 375, 831, 1065, 1385, 1775, 4155, 5325, 6925, 8875, 19667, 20775, 26625, 34625, 59001, 98335, 103875, 295005, 491675, 1475025, 2458375, 7375125]

約数ペア:

[(1, 7375125), (3, 2458375), (5, 1475025), (15, 491675), (25, 295005), (71, 103875), (75, 98335), (125, 59001), (213, 34625), (277, 26625), (355, 20775), (375, 19667), (831, 8875), (1065, 6925), (1385, 5325), (1775, 4155)]