3145665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 5151168

約数和(自身を除く): 2005503

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4877, 14631, 24385, 73155, 209711, 629133, 1048555, 3145665]

約数ペア:

[(1, 3145665), (3, 1048555), (5, 629133), (15, 209711), (43, 73155), (129, 24385), (215, 14631), (645, 4877)]