68223045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 119551104

約数和(自身を除く): 51328059

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 939, 1321, 1565, 3443, 3963, 4695, 6605, 10329, 14531, 17215, 19815, 43593, 51645, 72655, 217965, 413473, 1240419, 2067365, 4548203, 6202095, 13644609, 22741015, 68223045]

約数ペア:

[(1, 68223045), (3, 22741015), (5, 13644609), (11, 6202095), (15, 4548203), (33, 2067365), (55, 1240419), (165, 413473), (313, 217965), (939, 72655), (1321, 51645), (1565, 43593), (3443, 19815), (3963, 17215), (4695, 14531), (6605, 10329)]