28808855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 35834400

約数和(自身を除く): 7025545

約数列:

[1, 5, 41, 89, 205, 445, 1579, 3649, 7895, 18245, 64739, 140531, 323695, 702655, 5761771, 28808855]

約数ペア:

[(1, 28808855), (5, 5761771), (41, 702655), (89, 323695), (205, 140531), (445, 64739), (1579, 18245), (3649, 7895)]