12236805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 25989120

約数和(自身を除く): 13752315

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 563, 621, 805, 945, 1035, 1449, 1689, 2415, 2815, 3105, 3941, 4347, 5067, 7245, 8445, 11823, 12949, 15201, 19705, 21735, 25335, 35469, 38847, 59115, 64745, 76005, 90643, 106407, 116541, 177345, 194235, 271929, 349623, 453215, 532035, 582705, 815787, 1359645, 1748115, 2447361, 4078935, 12236805]

約数ペア:

[(1, 12236805), (3, 4078935), (5, 2447361), (7, 1748115), (9, 1359645), (15, 815787), (21, 582705), (23, 532035), (27, 453215), (35, 349623), (45, 271929), (63, 194235), (69, 177345), (105, 116541), (115, 106407), (135, 90643), (161, 76005), (189, 64745), (207, 59115), (315, 38847), (345, 35469), (483, 25335), (563, 21735), (621, 19705), (805, 15201), (945, 12949), (1035, 11823), (1449, 8445), (1689, 7245), (2415, 5067), (2815, 4347), (3105, 3941)]