63100025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61561}}^1$

素因数の和:61612

約数の個数: 12

約数和(自身を含む): 80153724

約数和(自身を除く): 17053699

約数列:

[1, 5, 25, 41, 205, 1025, 61561, 307805, 1539025, 2524001, 12620005, 63100025]

約数ペア:

[(1, 63100025), (5, 12620005), (25, 2524001), (41, 1539025), (205, 307805), (1025, 61561)]