2242575

素因数分解:

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

素因数の和:9983

約数の個数: 18

約数和(自身を含む): 4017104

約数和(自身を除く): 1774529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9967, 29901, 49835, 89703, 149505, 249175, 448515, 747525, 2242575]

約数ペア:

[(1, 2242575), (3, 747525), (5, 448515), (9, 249175), (15, 149505), (25, 89703), (45, 49835), (75, 29901), (225, 9967)]