68850155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 27807253

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 1471, 2035, 4255, 7355, 9361, 16181, 33833, 46805, 54427, 80905, 169165, 272135, 372163, 598697, 1251821, 1860815, 2993485, 6259105, 13770031, 68850155]

約数ペア:

[(1, 68850155), (5, 13770031), (11, 6259105), (23, 2993485), (37, 1860815), (55, 1251821), (115, 598697), (185, 372163), (253, 272135), (407, 169165), (851, 80905), (1265, 54427), (1471, 46805), (2035, 33833), (4255, 16181), (7355, 9361)]