1768315025

素因数分解:

$5^2\times {\mathrm{5081}}^1\times {\mathrm{13921}}^1$

素因数の和:19012

約数の個数: 12

約数和(自身を含む): 2193299724

約数和(自身を除く): 424984699

約数列:

[1, 5, 25, 5081, 13921, 25405, 69605, 127025, 348025, 70732601, 353663005, 1768315025]

約数ペア:

[(1, 1768315025), (5, 353663005), (25, 70732601), (5081, 348025), (13921, 127025), (25405, 69605)]