8880815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 11188800

約数和(自身を除く): 2307985

約数列:

[1, 5, 29, 73, 145, 365, 839, 2117, 4195, 10585, 24331, 61247, 121655, 306235, 1776163, 8880815]

約数ペア:

[(1, 8880815), (5, 1776163), (29, 306235), (73, 121655), (145, 61247), (365, 24331), (839, 10585), (2117, 4195)]