1247377325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{1160351}}^1$

素因数の和:1160404

約数の個数: 12

約数和(自身を含む): 1582720128

約数和(自身を除く): 335342803

約数列:

[1, 5, 25, 43, 215, 1075, 1160351, 5801755, 29008775, 49895093, 249475465, 1247377325]

約数ペア:

[(1, 1247377325), (5, 249475465), (25, 49895093), (43, 29008775), (215, 5801755), (1075, 1160351)]