132390025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 171410904

約数和(自身を除く): 39020879

約数列:

[1, 5, 25, 41, 53, 205, 265, 1025, 1325, 2173, 2437, 10865, 12185, 54325, 60925, 99917, 129161, 499585, 645805, 2497925, 3229025, 5295601, 26478005, 132390025]

約数ペア:

[(1, 132390025), (5, 26478005), (25, 5295601), (41, 3229025), (53, 2497925), (205, 645805), (265, 499585), (1025, 129161), (1325, 99917), (2173, 60925), (2437, 54325), (10865, 12185)]