520075355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{3307}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 634500864

約数和(自身を除く): 114425509

約数列:

[1, 5, 71, 355, 443, 2215, 3307, 16535, 31453, 157265, 234797, 1173985, 1465001, 7325005, 104015071, 520075355]

約数ペア:

[(1, 520075355), (5, 104015071), (71, 7325005), (355, 1465001), (443, 1173985), (2215, 234797), (3307, 157265), (16535, 31453)]