2247377385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{172411}}^1$

素因数の和:172509

約数の個数: 32

約数和(自身を含む): 3972372480

約数和(自身を除く): 1724995095

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 172411, 517233, 862055, 1896521, 2586165, 5689563, 9482605, 13620469, 28447815, 40861407, 68102345, 149825159, 204307035, 449475477, 749125795, 2247377385]

約数ペア:

[(1, 2247377385), (3, 749125795), (5, 449475477), (11, 204307035), (15, 149825159), (33, 68102345), (55, 40861407), (79, 28447815), (165, 13620469), (237, 9482605), (395, 5689563), (869, 2586165), (1185, 1896521), (2607, 862055), (4345, 517233), (13035, 172411)]