23053095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 43479072

約数和(自身を除く): 20425977

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 251, 471, 585, 753, 785, 1255, 1413, 2041, 2259, 2355, 3263, 3765, 6123, 7065, 9789, 10205, 11295, 16315, 18369, 29367, 30615, 39407, 48945, 91845, 118221, 146835, 197035, 354663, 512291, 591105, 1536873, 1773315, 2561455, 4610619, 7684365, 23053095]

約数ペア:

[(1, 23053095), (3, 7684365), (5, 4610619), (9, 2561455), (13, 1773315), (15, 1536873), (39, 591105), (45, 512291), (65, 354663), (117, 197035), (157, 146835), (195, 118221), (251, 91845), (471, 48945), (585, 39407), (753, 30615), (785, 29367), (1255, 18369), (1413, 16315), (2041, 11295), (2259, 10205), (2355, 9789), (3263, 7065), (3765, 6123)]