157045995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47807}}^1$

素因数の和:47891

約数の個数: 24

約数和(自身を含む): 275947776

約数和(自身を除く): 118901781

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 47807, 143421, 239035, 430263, 717105, 2151315, 3489911, 10469733, 17449555, 31409199, 52348665, 157045995]

約数ペア:

[(1, 157045995), (3, 52348665), (5, 31409199), (9, 17449555), (15, 10469733), (45, 3489911), (73, 2151315), (219, 717105), (365, 430263), (657, 239035), (1095, 143421), (3285, 47807)]