140563485

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11699}}^1$

素因数の和:11802

約数の個数: 32

約数和(自身を含む): 252720000

約数和(自身を除く): 112156515

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 11699, 12015, 35097, 58495, 105291, 175485, 315873, 526455, 1041211, 1579365, 3123633, 5206055, 9370899, 15618165, 28112697, 46854495, 140563485]

約数ペア:

[(1, 140563485), (3, 46854495), (5, 28112697), (9, 15618165), (15, 9370899), (27, 5206055), (45, 3123633), (89, 1579365), (135, 1041211), (267, 526455), (445, 315873), (801, 175485), (1335, 105291), (2403, 58495), (4005, 35097), (11699, 12015)]