56666385

素因数分解:

$3^5\times 5^1\times {\mathrm{46639}}^1$

素因数の和:46659

約数の個数: 24

約数和(自身を含む): 101861760

約数和(自身を除く): 45195375

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 46639, 139917, 233195, 419751, 699585, 1259253, 2098755, 3777759, 6296265, 11333277, 18888795, 56666385]

約数ペア:

[(1, 56666385), (3, 18888795), (5, 11333277), (9, 6296265), (15, 3777759), (27, 2098755), (45, 1259253), (81, 699585), (135, 419751), (243, 233195), (405, 139917), (1215, 46639)]