56495715

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28751}}^1$

素因数の和:28890

約数の個数: 16

約数和(自身を含む): 91086336

約数和(自身を除く): 34590621

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 28751, 86253, 143755, 431265, 3766381, 11299143, 18831905, 56495715]

約数ペア:

[(1, 56495715), (3, 18831905), (5, 11299143), (15, 3766381), (131, 431265), (393, 143755), (655, 86253), (1965, 28751)]