240189105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1129}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 414610560

約数和(自身を除く): 174421455

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1091, 1129, 3273, 3387, 5455, 5645, 14183, 14677, 16365, 16935, 42549, 44031, 70915, 73385, 212745, 220155, 1231739, 3695217, 6158695, 16012607, 18476085, 48037821, 80063035, 240189105]

約数ペア:

[(1, 240189105), (3, 80063035), (5, 48037821), (13, 18476085), (15, 16012607), (39, 6158695), (65, 3695217), (195, 1231739), (1091, 220155), (1129, 212745), (3273, 73385), (3387, 70915), (5455, 44031), (5645, 42549), (14183, 16935), (14677, 16365)]