10872855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{4931}}^1$

素因数の和:4956

約数の個数: 36

約数和(自身を含む): 21927672

約数和(自身を除く): 11054817

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 4931, 14793, 24655, 34517, 44379, 73965, 103551, 172585, 221895, 241619, 310653, 517755, 724857, 1208095, 1553265, 2174571, 3624285, 10872855]

約数ペア:

[(1, 10872855), (3, 3624285), (5, 2174571), (7, 1553265), (9, 1208095), (15, 724857), (21, 517755), (35, 310653), (45, 241619), (49, 221895), (63, 172585), (105, 103551), (147, 73965), (245, 44379), (315, 34517), (441, 24655), (735, 14793), (2205, 4931)]