40740105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 75239424

約数和(自身を除く): 34499319

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 3767, 10815, 11301, 18835, 26369, 56505, 79107, 131845, 388001, 395535, 1164003, 1940005, 2716007, 5820015, 8148021, 13580035, 40740105]

約数ペア:

[(1, 40740105), (3, 13580035), (5, 8148021), (7, 5820015), (15, 2716007), (21, 1940005), (35, 1164003), (103, 395535), (105, 388001), (309, 131845), (515, 79107), (721, 56505), (1545, 26369), (2163, 18835), (3605, 11301), (3767, 10815)]