68105825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 89994240

約数和(自身を除く): 21888415

約数列:

[1, 5, 17, 25, 85, 191, 425, 839, 955, 3247, 4195, 4775, 14263, 16235, 20975, 71315, 81175, 160249, 356575, 801245, 2724233, 4006225, 13621165, 68105825]

約数ペア:

[(1, 68105825), (5, 13621165), (17, 4006225), (25, 2724233), (85, 801245), (191, 356575), (425, 160249), (839, 81175), (955, 71315), (3247, 20975), (4195, 16235), (4775, 14263)]