12514225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 16483320

約数和(自身を除く): 3969095

約数列:

[1, 5, 25, 29, 41, 145, 205, 421, 725, 1025, 1189, 2105, 5945, 10525, 12209, 17261, 29725, 61045, 86305, 305225, 431525, 500569, 2502845, 12514225]

約数ペア:

[(1, 12514225), (5, 2502845), (25, 500569), (29, 431525), (41, 305225), (145, 86305), (205, 61045), (421, 29725), (725, 17261), (1025, 12209), (1189, 10525), (2105, 5945)]