3638655

素因数分解:

$3^3\times 5^1\times {\mathrm{26953}}^1$

素因数の和:26967

約数の個数: 16

約数和(自身を含む): 6468960

約数和(自身を除く): 2830305

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 26953, 80859, 134765, 242577, 404295, 727731, 1212885, 3638655]

約数ペア:

[(1, 3638655), (3, 1212885), (5, 727731), (9, 404295), (15, 242577), (27, 134765), (45, 80859), (135, 26953)]