56731635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74159}}^1$

素因数の和:74187

約数の個数: 24

約数和(自身を含む): 104120640

約数和(自身を除く): 47389005

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 74159, 222477, 370795, 667431, 1112385, 1260703, 3337155, 3782109, 6303515, 11346327, 18910545, 56731635]

約数ペア:

[(1, 56731635), (3, 18910545), (5, 11346327), (9, 6303515), (15, 3782109), (17, 3337155), (45, 1260703), (51, 1112385), (85, 667431), (153, 370795), (255, 222477), (765, 74159)]