2200095

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 4012800

約数和(自身を除く): 1812705

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 379, 387, 645, 1137, 1161, 1895, 1935, 3411, 5685, 5805, 10233, 16297, 17055, 48891, 51165, 81485, 146673, 244455, 440019, 733365, 2200095]

約数ペア:

[(1, 2200095), (3, 733365), (5, 440019), (9, 244455), (15, 146673), (27, 81485), (43, 51165), (45, 48891), (129, 17055), (135, 16297), (215, 10233), (379, 5805), (387, 5685), (645, 3411), (1137, 1935), (1161, 1895)]