155969305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23227}}^1$

素因数の和:23328

約数の個数: 16

約数和(自身を含む): 200689920

約数和(自身を除く): 44720615

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 23227, 116135, 394859, 1834933, 1974295, 9174665, 31193861, 155969305]

約数ペア:

[(1, 155969305), (5, 31193861), (17, 9174665), (79, 1974295), (85, 1834933), (395, 394859), (1343, 116135), (6715, 23227)]