231336145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{8237}}^1$

素因数の和:8420

約数の個数: 16

約数和(自身を含む): 286484688

約数和(自身を除く): 55148543

約数列:

[1, 5, 41, 137, 205, 685, 5617, 8237, 28085, 41185, 337717, 1128469, 1688585, 5642345, 46267229, 231336145]

約数ペア:

[(1, 231336145), (5, 46267229), (41, 5642345), (137, 1688585), (205, 1128469), (685, 337717), (5617, 41185), (8237, 28085)]