16255885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 3883955

約数列:

[1, 5, 41, 179, 205, 443, 895, 2215, 7339, 18163, 36695, 79297, 90815, 396485, 3251177, 16255885]

約数ペア:

[(1, 16255885), (5, 3251177), (41, 396485), (179, 90815), (205, 79297), (443, 36695), (895, 18163), (2215, 7339)]