39240895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 48974688

約数和(自身を除く): 9733793

約数列:

[1, 5, 41, 67, 205, 335, 2747, 2857, 13735, 14285, 117137, 191419, 585685, 957095, 7848179, 39240895]

約数ペア:

[(1, 39240895), (5, 7848179), (41, 957095), (67, 585685), (205, 191419), (335, 117137), (2747, 14285), (2857, 13735)]