26791175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^2$

素因数の和:359

約数の個数: 18

約数和(自身を含む): 34154064

約数和(自身を除く): 7362889

約数列:

[1, 5, 25, 47, 151, 235, 755, 1175, 3775, 7097, 22801, 35485, 114005, 177425, 570025, 1071647, 5358235, 26791175]

約数ペア:

[(1, 26791175), (5, 5358235), (25, 1071647), (47, 570025), (151, 177425), (235, 114005), (755, 35485), (1175, 22801), (3775, 7097)]