4369885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 1758755

約数列:

[1, 5, 13, 23, 37, 65, 79, 115, 185, 299, 395, 481, 851, 1027, 1495, 1817, 2405, 2923, 4255, 5135, 9085, 11063, 14615, 23621, 37999, 55315, 67229, 118105, 189995, 336145, 873977, 4369885]

約数ペア:

[(1, 4369885), (5, 873977), (13, 336145), (23, 189995), (37, 118105), (65, 67229), (79, 55315), (115, 37999), (185, 23621), (299, 14615), (395, 11063), (481, 9085), (851, 5135), (1027, 4255), (1495, 2923), (1817, 2405)]