47506455

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14869}}^1$

素因数の和:14951

約数の個数: 24

約数和(自身を含む): 83509920

約数和(自身を除く): 36003465

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 14869, 44607, 74345, 133821, 223035, 669105, 1055699, 3167097, 5278495, 9501291, 15835485, 47506455]

約数ペア:

[(1, 47506455), (3, 15835485), (5, 9501291), (9, 5278495), (15, 3167097), (45, 1055699), (71, 669105), (213, 223035), (355, 133821), (639, 74345), (1065, 44607), (3195, 14869)]