15045009

素因数分解:

$3^1\times 7^3\times {\mathrm{14621}}^1$

素因数の和:14645

約数の個数: 16

約数和(自身を含む): 23395200

約数和(自身を除く): 8350191

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 14621, 43863, 102347, 307041, 716429, 2149287, 5015003, 15045009]

約数ペア:

[(1, 15045009), (3, 5015003), (7, 2149287), (21, 716429), (49, 307041), (147, 102347), (343, 43863), (1029, 14621)]