12722095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 15765120

約数和(自身を除く): 3043025

約数列:

[1, 5, 41, 205, 229, 271, 1145, 1355, 9389, 11111, 46945, 55555, 62059, 310295, 2544419, 12722095]

約数ペア:

[(1, 12722095), (5, 2544419), (41, 310295), (205, 62059), (229, 55555), (271, 46945), (1145, 11111), (1355, 9389)]