130070290025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4125941}}^1$

素因数の和:4126061

約数の個数: 24

約数和(自身を含む): 175484565144

約数和(自身を除く): 45414275119

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 2425, 6305, 31525, 4125941, 20629705, 53637233, 103148525, 268186165, 400216277, 1340930825, 2001081385, 5202811601, 10005406925, 26014058005, 130070290025]

約数ペア:

[(1, 130070290025), (5, 26014058005), (13, 10005406925), (25, 5202811601), (65, 2001081385), (97, 1340930825), (325, 400216277), (485, 268186165), (1261, 103148525), (2425, 53637233), (6305, 20629705), (31525, 4125941)]