68039195

素因数分解:

$5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 96432000

約数和(自身を除く): 28392805

約数列:

[1, 5, 7, 35, 49, 97, 245, 343, 409, 485, 679, 1715, 2045, 2863, 3395, 4753, 14315, 20041, 23765, 33271, 39673, 100205, 140287, 166355, 198365, 277711, 701435, 1388555, 1943977, 9719885, 13607839, 68039195]

約数ペア:

[(1, 68039195), (5, 13607839), (7, 9719885), (35, 1943977), (49, 1388555), (97, 701435), (245, 277711), (343, 198365), (409, 166355), (485, 140287), (679, 100205), (1715, 39673), (2045, 33271), (2863, 23765), (3395, 20041), (4753, 14315)]