56920485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199721}}^1$

素因数の和:199748

約数の個数: 16

約数和(自身を含む): 95866560

約数和(自身を除く): 38946075

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 199721, 599163, 998605, 2995815, 3794699, 11384097, 18973495, 56920485]

約数ペア:

[(1, 56920485), (3, 18973495), (5, 11384097), (15, 3794699), (19, 2995815), (57, 998605), (95, 599163), (285, 199721)]