2867686065

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{152821}}^1$

素因数の和:152974

約数の個数: 32

約数和(自身を含む): 5134819200

約数和(自身を除く): 2267133135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 152821, 458463, 764105, 1375389, 2292315, 4126167, 6876945, 20630835, 21242119, 63726357, 106210595, 191179071, 318631785, 573537213, 955895355, 2867686065]

約数ペア:

[(1, 2867686065), (3, 955895355), (5, 573537213), (9, 318631785), (15, 191179071), (27, 106210595), (45, 63726357), (135, 21242119), (139, 20630835), (417, 6876945), (695, 4126167), (1251, 2292315), (2085, 1375389), (3753, 764105), (6255, 458463), (18765, 152821)]