15551444005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 19318763520

約数和(自身を除く): 3767319515

約数列:

[1, 5, 61, 97, 127, 305, 485, 635, 4139, 5917, 7747, 12319, 20695, 29585, 38735, 61595, 252479, 401483, 525653, 751459, 1262395, 2007415, 2628265, 3757295, 24490463, 32064833, 50988341, 122452315, 160324165, 254941705, 3110288801, 15551444005]

約数ペア:

[(1, 15551444005), (5, 3110288801), (61, 254941705), (97, 160324165), (127, 122452315), (305, 50988341), (485, 32064833), (635, 24490463), (4139, 3757295), (5917, 2628265), (7747, 2007415), (12319, 1262395), (20695, 751459), (29585, 525653), (38735, 401483), (61595, 252479)]