890540145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1799071}}^1$

素因数の和:1799093

約数の個数: 24

約数和(自身を含む): 1683931392

約数和(自身を除く): 793391247

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1799071, 5397213, 8995355, 16191639, 19789781, 26986065, 59369343, 80958195, 98948905, 178108029, 296846715, 890540145]

約数ペア:

[(1, 890540145), (3, 296846715), (5, 178108029), (9, 98948905), (11, 80958195), (15, 59369343), (33, 26986065), (45, 19789781), (55, 16191639), (99, 8995355), (165, 5397213), (495, 1799071)]