9772815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 17579520

約数和(自身を除く): 7806705

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 2179, 4485, 6537, 10895, 28327, 32685, 50117, 84981, 141635, 150351, 250585, 424905, 651521, 751755, 1954563, 3257605, 9772815]

約数ペア:

[(1, 9772815), (3, 3257605), (5, 1954563), (13, 751755), (15, 651521), (23, 424905), (39, 250585), (65, 150351), (69, 141635), (115, 84981), (195, 50117), (299, 32685), (345, 28327), (897, 10895), (1495, 6537), (2179, 4485)]