30648525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9967}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 51913344

約数和(自身を除く): 21264819

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 9967, 29901, 49835, 149505, 249175, 408647, 747525, 1225941, 2043235, 6129705, 10216175, 30648525]

約数ペア:

[(1, 30648525), (3, 10216175), (5, 6129705), (15, 2043235), (25, 1225941), (41, 747525), (75, 408647), (123, 249175), (205, 149505), (615, 49835), (1025, 29901), (3075, 9967)]