1252274175

素因数分解:

$3^4\times 5^2\times {\mathrm{618407}}^1$

素因数の和:618429

約数の個数: 30

約数和(自身を含む): 2319648408

約数和(自身を除く): 1067374233

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 618407, 1855221, 3092035, 5565663, 9276105, 15460175, 16696989, 27828315, 46380525, 50090967, 83484945, 139141575, 250454835, 417424725, 1252274175]

約数ペア:

[(1, 1252274175), (3, 417424725), (5, 250454835), (9, 139141575), (15, 83484945), (25, 50090967), (27, 46380525), (45, 27828315), (75, 16696989), (81, 15460175), (135, 9276105), (225, 5565663), (405, 3092035), (675, 1855221), (2025, 618407)]