111825025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1021}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 149919224

約数和(自身を除く): 38094199

約数列:

[1, 5, 13, 25, 65, 325, 337, 1021, 1685, 4381, 5105, 8425, 13273, 21905, 25525, 66365, 109525, 331825, 344077, 1720385, 4473001, 8601925, 22365005, 111825025]

約数ペア:

[(1, 111825025), (5, 22365005), (13, 8601925), (25, 4473001), (65, 1720385), (325, 344077), (337, 331825), (1021, 109525), (1685, 66365), (4381, 25525), (5105, 21905), (8425, 13273)]