1323229725

素因数分解:

$3^2\times 5^2\times {\mathrm{5881021}}^1$

素因数の和:5881037

約数の個数: 18

約数和(自身を含む): 2370051866

約数和(自身を除く): 1046822141

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5881021, 17643063, 29405105, 52929189, 88215315, 147025525, 264645945, 441076575, 1323229725]

約数ペア:

[(1, 1323229725), (3, 441076575), (5, 264645945), (9, 147025525), (15, 88215315), (25, 52929189), (45, 29405105), (75, 17643063), (225, 5881021)]