2214276615

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{381443}}^1$

素因数の和:381500

約数の個数: 32

約数和(自身を含む): 4028048640

約数和(自身を除く): 1813772025

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 381443, 1144329, 1907215, 3432987, 5721645, 10298961, 16402049, 17164935, 49206147, 51494805, 82010245, 147618441, 246030735, 442855323, 738092205, 2214276615]

約数ペア:

[(1, 2214276615), (3, 738092205), (5, 442855323), (9, 246030735), (15, 147618441), (27, 82010245), (43, 51494805), (45, 49206147), (129, 17164935), (135, 16402049), (215, 10298961), (387, 5721645), (645, 3432987), (1161, 1907215), (1935, 1144329), (5805, 381443)]