57970665

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29959}}^1$

素因数の和:30013

約数の個数: 24

約数和(自身を含む): 102822720

約数和(自身を除く): 44852055

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 29959, 89877, 149795, 269631, 449385, 1288237, 1348155, 3864711, 6441185, 11594133, 19323555, 57970665]

約数ペア:

[(1, 57970665), (3, 19323555), (5, 11594133), (9, 6441185), (15, 3864711), (43, 1348155), (45, 1288237), (129, 449385), (215, 269631), (387, 149795), (645, 89877), (1935, 29959)]