11220885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19181}}^1$

素因数の和:19205

約数の個数: 24

約数和(自身を含む): 20946744

約数和(自身を除く): 9725859

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 19181, 57543, 95905, 172629, 249353, 287715, 748059, 863145, 1246765, 2244177, 3740295, 11220885]

約数ペア:

[(1, 11220885), (3, 3740295), (5, 2244177), (9, 1246765), (13, 863145), (15, 748059), (39, 287715), (45, 249353), (65, 172629), (117, 95905), (195, 57543), (585, 19181)]