112815

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 205920

約数和(自身を除く): 93105

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2507, 4905, 7521, 12535, 22563, 37605, 112815]

約数ペア:

[(1, 112815), (3, 37605), (5, 22563), (9, 12535), (15, 7521), (23, 4905), (45, 2507), (69, 1635), (109, 1035), (115, 981), (207, 545), (327, 345)]