9135135

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 16205904

約数和(自身を除く): 7070769

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 4721, 14163, 23605, 42489, 70815, 203003, 212445, 609009, 1015015, 1827027, 3045045, 9135135]

約数ペア:

[(1, 9135135), (3, 3045045), (5, 1827027), (9, 1015015), (15, 609009), (43, 212445), (45, 203003), (129, 70815), (215, 42489), (387, 23605), (645, 14163), (1935, 4721)]