13869635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 18896640

約数和(自身を除く): 5027005

約数列:

[1, 5, 13, 37, 65, 73, 79, 185, 365, 395, 481, 949, 1027, 2405, 2701, 2923, 4745, 5135, 5767, 13505, 14615, 28835, 35113, 37999, 74971, 175565, 189995, 213379, 374855, 1066895, 2773927, 13869635]

約数ペア:

[(1, 13869635), (5, 2773927), (13, 1066895), (37, 374855), (65, 213379), (73, 189995), (79, 175565), (185, 74971), (365, 37999), (395, 35113), (481, 28835), (949, 14615), (1027, 13505), (2405, 5767), (2701, 5135), (2923, 4745)]