4240665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4407975

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 659, 715, 1287, 1977, 2145, 3295, 5931, 6435, 7249, 8567, 9885, 21747, 25701, 29655, 36245, 42835, 65241, 77103, 94237, 108735, 128505, 282711, 326205, 385515, 471185, 848133, 1413555, 4240665]

約数ペア:

[(1, 4240665), (3, 1413555), (5, 848133), (9, 471185), (11, 385515), (13, 326205), (15, 282711), (33, 128505), (39, 108735), (45, 94237), (55, 77103), (65, 65241), (99, 42835), (117, 36245), (143, 29655), (165, 25701), (195, 21747), (429, 9885), (495, 8567), (585, 7249), (659, 6435), (715, 5931), (1287, 3295), (1977, 2145)]