9639918755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{2251}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 12398611200

約数和(自身を除く): 2758692445

約数列:

[1, 5, 19, 61, 95, 305, 739, 1159, 2251, 3695, 5795, 11255, 14041, 42769, 45079, 70205, 137311, 213845, 225395, 686555, 856501, 1663489, 2608909, 4282505, 8317445, 13044545, 31606291, 101472829, 158031455, 507364145, 1927983751, 9639918755]

約数ペア:

[(1, 9639918755), (5, 1927983751), (19, 507364145), (61, 158031455), (95, 101472829), (305, 31606291), (739, 13044545), (1159, 8317445), (2251, 4282505), (3695, 2608909), (5795, 1663489), (11255, 856501), (14041, 686555), (42769, 225395), (45079, 213845), (70205, 137311)]