137097025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 189273972

約数和(自身を除く): 52176947

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 325, 481, 845, 877, 925, 2405, 4225, 4385, 6253, 11401, 12025, 21925, 31265, 32449, 57005, 148213, 156325, 162245, 285025, 421837, 741065, 811225, 2109185, 3705325, 5483881, 10545925, 27419405, 137097025]

約数ペア:

[(1, 137097025), (5, 27419405), (13, 10545925), (25, 5483881), (37, 3705325), (65, 2109185), (169, 811225), (185, 741065), (325, 421837), (481, 285025), (845, 162245), (877, 156325), (925, 148213), (2405, 57005), (4225, 32449), (4385, 31265), (6253, 21925), (11401, 12025)]