1252770115

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{10243}}^1$

素因数の和:10710

約数の個数: 16

約数和(自身を含む): 1531928736

約数和(自身を除く): 279158621

約数列:

[1, 5, 61, 305, 401, 2005, 10243, 24461, 51215, 122305, 624823, 3124115, 4107443, 20537215, 250554023, 1252770115]

約数ペア:

[(1, 1252770115), (5, 250554023), (61, 20537215), (305, 4107443), (401, 3124115), (2005, 624823), (10243, 122305), (24461, 51215)]