131472055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{183877}}^1$

素因数の和:183906

約数の個数: 16

約数和(自身を含む): 185349024

約数和(自身を除く): 53876969

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 183877, 919385, 2022647, 2390401, 10113235, 11952005, 26294411, 131472055]

約数ペア:

[(1, 131472055), (5, 26294411), (11, 11952005), (13, 10113235), (55, 2390401), (65, 2022647), (143, 919385), (715, 183877)]