8206125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 13877760

約数和(自身を除く): 5671635

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 277, 375, 395, 831, 1185, 1385, 1975, 4155, 5925, 6925, 9875, 20775, 21883, 29625, 34625, 65649, 103875, 109415, 328245, 547075, 1641225, 2735375, 8206125]

約数ペア:

[(1, 8206125), (3, 2735375), (5, 1641225), (15, 547075), (25, 328245), (75, 109415), (79, 103875), (125, 65649), (237, 34625), (277, 29625), (375, 21883), (395, 20775), (831, 9875), (1185, 6925), (1385, 5925), (1975, 4155)]