16007015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 19879776

約数和(自身を除く): 3872761

約数列:

[1, 5, 41, 113, 205, 565, 691, 3455, 4633, 23165, 28331, 78083, 141655, 390415, 3201403, 16007015]

約数ペア:

[(1, 16007015), (5, 3201403), (41, 390415), (113, 141655), (205, 78083), (565, 28331), (691, 23165), (3455, 4633)]