157057845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4519}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 288122880

約数和(自身を除く): 131065035

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2317, 4519, 4965, 6951, 11585, 13557, 22595, 31633, 34755, 67785, 94899, 158165, 474495, 1495789, 4487367, 7478945, 10470523, 22436835, 31411569, 52352615, 157057845]

約数ペア:

[(1, 157057845), (3, 52352615), (5, 31411569), (7, 22436835), (15, 10470523), (21, 7478945), (35, 4487367), (105, 1495789), (331, 474495), (993, 158165), (1655, 94899), (2317, 67785), (4519, 34755), (4965, 31633), (6951, 22595), (11585, 13557)]