3244995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 6360480

約数和(自身を除く): 3115485

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1161, 1677, 1755, 1849, 1935, 2795, 5031, 5547, 5805, 8385, 9245, 15093, 16641, 24037, 25155, 27735, 49923, 72111, 75465, 83205, 120185, 216333, 249615, 360555, 648999, 1081665, 3244995]

約数ペア:

[(1, 3244995), (3, 1081665), (5, 648999), (9, 360555), (13, 249615), (15, 216333), (27, 120185), (39, 83205), (43, 75465), (45, 72111), (65, 49923), (117, 27735), (129, 25155), (135, 24037), (195, 16641), (215, 15093), (351, 9245), (387, 8385), (559, 5805), (585, 5547), (645, 5031), (1161, 2795), (1677, 1935), (1755, 1849)]