6890535

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5654745

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1187, 1935, 3561, 5805, 5935, 10683, 17805, 32049, 51041, 53415, 153123, 160245, 255205, 459369, 765615, 1378107, 2296845, 6890535]

約数ペア:

[(1, 6890535), (3, 2296845), (5, 1378107), (9, 765615), (15, 459369), (27, 255205), (43, 160245), (45, 153123), (129, 53415), (135, 51041), (215, 32049), (387, 17805), (645, 10683), (1161, 5935), (1187, 5805), (1935, 3561)]