68638325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17053}}^1$

素因数の和:17093

約数の個数: 24

約数和(自身を含む): 101505408

約数和(自身を除く): 32867083

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 17053, 85265, 119371, 392219, 426325, 596855, 1961095, 2745533, 2984275, 9805475, 13727665, 68638325]

約数ペア:

[(1, 68638325), (5, 13727665), (7, 9805475), (23, 2984275), (25, 2745533), (35, 1961095), (115, 596855), (161, 426325), (175, 392219), (575, 119371), (805, 85265), (4025, 17053)]