87100125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{33181}}^1$

素因数の和:33206

約数の個数: 32

約数和(自身を含む): 165644544

約数和(自身を除く): 78544419

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 33181, 99543, 165905, 232267, 497715, 696801, 829525, 1161335, 2488575, 3484005, 4147625, 5806675, 12442875, 17420025, 29033375, 87100125]

約数ペア:

[(1, 87100125), (3, 29033375), (5, 17420025), (7, 12442875), (15, 5806675), (21, 4147625), (25, 3484005), (35, 2488575), (75, 1161335), (105, 829525), (125, 696801), (175, 497715), (375, 232267), (525, 165905), (875, 99543), (2625, 33181)]