15281145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30871}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 28896192

約数和(自身を除く): 13615047

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 30871, 92613, 154355, 277839, 339581, 463065, 1018743, 1389195, 1697905, 3056229, 5093715, 15281145]

約数ペア:

[(1, 15281145), (3, 5093715), (5, 3056229), (9, 1697905), (11, 1389195), (15, 1018743), (33, 463065), (45, 339581), (55, 277839), (99, 154355), (165, 92613), (495, 30871)]