22366305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 44706168

約数和(自身を除く): 22339863

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 173, 195, 221, 255, 507, 519, 585, 663, 765, 845, 865, 1105, 1521, 1557, 1989, 2249, 2535, 2595, 2873, 2941, 3315, 6747, 7605, 7785, 8619, 8823, 9945, 11245, 14365, 14705, 20241, 25857, 26469, 29237, 33735, 38233, 43095, 44115, 87711, 101205, 114699, 129285, 132345, 146185, 191165, 263133, 344097, 438555, 497029, 573495, 1315665, 1491087, 1720485, 2485145, 4473261, 7455435, 22366305]

約数ペア:

[(1, 22366305), (3, 7455435), (5, 4473261), (9, 2485145), (13, 1720485), (15, 1491087), (17, 1315665), (39, 573495), (45, 497029), (51, 438555), (65, 344097), (85, 263133), (117, 191165), (153, 146185), (169, 132345), (173, 129285), (195, 114699), (221, 101205), (255, 87711), (507, 44115), (519, 43095), (585, 38233), (663, 33735), (765, 29237), (845, 26469), (865, 25857), (1105, 20241), (1521, 14705), (1557, 14365), (1989, 11245), (2249, 9945), (2535, 8823), (2595, 8619), (2873, 7785), (2941, 7605), (3315, 6747)]