9839745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 18259200

約数和(自身を除く): 8419455

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 3169, 9507, 15845, 28521, 47535, 72887, 85563, 142605, 218661, 364435, 427815, 655983, 1093305, 1967949, 3279915, 9839745]

約数ペア:

[(1, 9839745), (3, 3279915), (5, 1967949), (9, 1093305), (15, 655983), (23, 427815), (27, 364435), (45, 218661), (69, 142605), (115, 85563), (135, 72887), (207, 47535), (345, 28521), (621, 15845), (1035, 9507), (3105, 3169)]