82108575

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5088

約数の個数: 36

約数和(自身を含む): 149110000

約数和(自身を除く): 67001425

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 4999, 5475, 14997, 16425, 24995, 44991, 74985, 124975, 224955, 364927, 374925, 1094781, 1124775, 1824635, 3284343, 5473905, 9123175, 16421715, 27369525, 82108575]

約数ペア:

[(1, 82108575), (3, 27369525), (5, 16421715), (9, 9123175), (15, 5473905), (25, 3284343), (45, 1824635), (73, 1124775), (75, 1094781), (219, 374925), (225, 364927), (365, 224955), (657, 124975), (1095, 74985), (1825, 44991), (3285, 24995), (4999, 16425), (5475, 14997)]