68123449225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{5849}}^1\times {\mathrm{35837}}^1$

素因数の和:41709

約数の個数: 24

約数和(自身を含む): 90989098200

約数和(自身を除く): 22865648975

約数列:

[1, 5, 13, 25, 65, 325, 5849, 29245, 35837, 76037, 146225, 179185, 380185, 465881, 895925, 1900925, 2329405, 11647025, 209610613, 1048053065, 2724937969, 5240265325, 13624689845, 68123449225]

約数ペア:

[(1, 68123449225), (5, 13624689845), (13, 5240265325), (25, 2724937969), (65, 1048053065), (325, 209610613), (5849, 11647025), (29245, 2329405), (35837, 1900925), (76037, 895925), (146225, 465881), (179185, 380185)]