11915145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24071}}^1$

素因数の和:24093

約数の個数: 24

約数和(自身を含む): 22531392

約数和(自身を除く): 10616247

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 24071, 72213, 120355, 216639, 264781, 361065, 794343, 1083195, 1323905, 2383029, 3971715, 11915145]

約数ペア:

[(1, 11915145), (3, 3971715), (5, 2383029), (9, 1323905), (11, 1083195), (15, 794343), (33, 361065), (45, 264781), (55, 216639), (99, 120355), (165, 72213), (495, 24071)]