78425675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 103850496

約数和(自身を除く): 25424821

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 1453, 2159, 3175, 7265, 10795, 24701, 36325, 53975, 123505, 184531, 617525, 922655, 3137027, 4613275, 15685135, 78425675]

約数ペア:

[(1, 78425675), (5, 15685135), (17, 4613275), (25, 3137027), (85, 922655), (127, 617525), (425, 184531), (635, 123505), (1453, 53975), (2159, 36325), (3175, 24701), (7265, 10795)]