68769505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 102332160

約数和(自身を除く): 33562655

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 2819, 3485, 4879, 14095, 19733, 24395, 47923, 98665, 115579, 239615, 335461, 577895, 809053, 1677305, 1964843, 4045265, 9824215, 13753901, 68769505]

約数ペア:

[(1, 68769505), (5, 13753901), (7, 9824215), (17, 4045265), (35, 1964843), (41, 1677305), (85, 809053), (119, 577895), (205, 335461), (287, 239615), (595, 115579), (697, 98665), (1435, 47923), (2819, 24395), (3485, 19733), (4879, 14095)]