4890495

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 7925760

約数和(自身を除く): 3035265

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 4127, 12381, 20635, 61905, 326033, 978099, 1630165, 4890495]

約数ペア:

[(1, 4890495), (3, 1630165), (5, 978099), (15, 326033), (79, 61905), (237, 20635), (395, 12381), (1185, 4127)]