2824155

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 4953312

約数和(自身を除く): 2129157

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 647, 873, 1455, 1941, 3235, 4365, 5823, 9705, 29115, 62759, 188277, 313795, 564831, 941385, 2824155]

約数ペア:

[(1, 2824155), (3, 941385), (5, 564831), (9, 313795), (15, 188277), (45, 62759), (97, 29115), (291, 9705), (485, 5823), (647, 4365), (873, 3235), (1455, 1941)]