49331475

素因数分解:

$3^2\times 5^2\times {\mathrm{219251}}^1$

素因数の和:219267

約数の個数: 18

約数和(自身を含む): 88358556

約数和(自身を除く): 39027081

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 219251, 657753, 1096255, 1973259, 3288765, 5481275, 9866295, 16443825, 49331475]

約数ペア:

[(1, 49331475), (3, 16443825), (5, 9866295), (9, 5481275), (15, 3288765), (25, 1973259), (45, 1096255), (75, 657753), (225, 219251)]