13295427845

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{44939}}^1$

素因数の和:45137

約数の個数: 32

約数和(自身を含む): 18637516800

約数和(自身を除く): 5342088955

約数列:

[1, 5, 7, 35, 79, 107, 395, 535, 553, 749, 2765, 3745, 8453, 42265, 44939, 59171, 224695, 295855, 314573, 1572865, 3550181, 4808473, 17750905, 24042365, 24851267, 33659311, 124256335, 168296555, 379869367, 1899346835, 2659085569, 13295427845]

約数ペア:

[(1, 13295427845), (5, 2659085569), (7, 1899346835), (35, 379869367), (79, 168296555), (107, 124256335), (395, 33659311), (535, 24851267), (553, 24042365), (749, 17750905), (2765, 4808473), (3745, 3550181), (8453, 1572865), (42265, 314573), (44939, 295855), (59171, 224695)]