157038615

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4423}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 280304640

約数和(自身を除く): 123266025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2367, 3945, 4423, 7101, 11835, 13269, 22115, 35505, 39807, 66345, 119421, 199035, 597105, 1163249, 3489747, 5816245, 10469241, 17448735, 31407723, 52346205, 157038615]

約数ペア:

[(1, 157038615), (3, 52346205), (5, 31407723), (9, 17448735), (15, 10469241), (27, 5816245), (45, 3489747), (135, 1163249), (263, 597105), (789, 199035), (1315, 119421), (2367, 66345), (3945, 39807), (4423, 35505), (7101, 22115), (11835, 13269)]