56140815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162727}}^1$

素因数の和:162758

約数の個数: 16

約数和(自身を含む): 93731328

約数和(自身を除く): 37590513

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 162727, 488181, 813635, 2440905, 3742721, 11228163, 18713605, 56140815]

約数ペア:

[(1, 56140815), (3, 18713605), (5, 11228163), (15, 3742721), (23, 2440905), (69, 813635), (115, 488181), (345, 162727)]