18460045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 24031728

約数和(自身を除く): 5571683

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 5297, 26485, 90049, 217177, 450245, 1085885, 3692009, 18460045]

約数ペア:

[(1, 18460045), (5, 3692009), (17, 1085885), (41, 450245), (85, 217177), (205, 90049), (697, 26485), (3485, 5297)]