8268615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 7076025

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2663, 3105, 7989, 13315, 23967, 39945, 61249, 71901, 119835, 183747, 306245, 359505, 551241, 918735, 1653723, 2756205, 8268615]

約数ペア:

[(1, 8268615), (3, 2756205), (5, 1653723), (9, 918735), (15, 551241), (23, 359505), (27, 306245), (45, 183747), (69, 119835), (115, 71901), (135, 61249), (207, 39945), (345, 23967), (621, 13315), (1035, 7989), (2663, 3105)]