67426345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 99751680

約数和(自身を除く): 32325335

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 2473, 3895, 5453, 12365, 17311, 27265, 46987, 86555, 101393, 234935, 328909, 506965, 709751, 1644545, 1926467, 3548755, 9632335, 13485269, 67426345]

約数ペア:

[(1, 67426345), (5, 13485269), (7, 9632335), (19, 3548755), (35, 1926467), (41, 1644545), (95, 709751), (133, 506965), (205, 328909), (287, 234935), (665, 101393), (779, 86555), (1435, 46987), (2473, 27265), (3895, 17311), (5453, 12365)]