4995185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 6945792

約数和(自身を除く): 1950607

約数列:

[1, 5, 13, 31, 37, 65, 67, 155, 185, 335, 403, 481, 871, 1147, 2015, 2077, 2405, 2479, 4355, 5735, 10385, 12395, 14911, 27001, 32227, 74555, 76849, 135005, 161135, 384245, 999037, 4995185]

約数ペア:

[(1, 4995185), (5, 999037), (13, 384245), (31, 161135), (37, 135005), (65, 76849), (67, 74555), (155, 32227), (185, 27001), (335, 14911), (403, 12395), (481, 10385), (871, 5735), (1147, 4355), (2015, 2479), (2077, 2405)]