72830005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7013}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 91574784

約数和(自身を除く): 18744779

約数列:

[1, 5, 31, 67, 155, 335, 2077, 7013, 10385, 35065, 217403, 469871, 1087015, 2349355, 14566001, 72830005]

約数ペア:

[(1, 72830005), (5, 14566001), (31, 2349355), (67, 1087015), (155, 469871), (335, 217403), (2077, 35065), (7013, 10385)]