133993625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 174520320

約数和(自身を除く): 40526695

約数列:

[1, 5, 25, 31, 125, 151, 155, 229, 755, 775, 1145, 3775, 3875, 4681, 5725, 7099, 18875, 23405, 28625, 34579, 35495, 117025, 172895, 177475, 585125, 864475, 887375, 1071949, 4322375, 5359745, 26798725, 133993625]

約数ペア:

[(1, 133993625), (5, 26798725), (25, 5359745), (31, 4322375), (125, 1071949), (151, 887375), (155, 864475), (229, 585125), (755, 177475), (775, 172895), (1145, 117025), (3775, 35495), (3875, 34579), (4681, 28625), (5725, 23405), (7099, 18875)]