229452145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16021

約数の個数: 24

約数和(自身を含む): 315710136

約数和(自身を除く): 86257991

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 15973, 79865, 207649, 271541, 1038245, 1357705, 2699437, 3530033, 13497185, 17650165, 45890429, 229452145]

約数ペア:

[(1, 229452145), (5, 45890429), (13, 17650165), (17, 13497185), (65, 3530033), (85, 2699437), (169, 1357705), (221, 1038245), (845, 271541), (1105, 207649), (2873, 79865), (14365, 15973)]