68762784495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{904357}}^1$

素因数の和:904539

約数の個数: 32

約数和(自身を含む): 113818880448

約数和(自身を除く): 45056095953

約数列:

[1, 3, 5, 15, 37, 111, 137, 185, 411, 555, 685, 2055, 5069, 15207, 25345, 76035, 904357, 2713071, 4521785, 13565355, 33461209, 100383627, 123896909, 167306045, 371690727, 501918135, 619484545, 1858453635, 4584185633, 13752556899, 22920928165, 68762784495]

約数ペア:

[(1, 68762784495), (3, 22920928165), (5, 13752556899), (15, 4584185633), (37, 1858453635), (111, 619484545), (137, 501918135), (185, 371690727), (411, 167306045), (555, 123896909), (685, 100383627), (2055, 33461209), (5069, 13565355), (15207, 4521785), (25345, 2713071), (76035, 904357)]