53485825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 70622712

約数和(自身を除く): 17136887

約数列:

[1, 5, 17, 25, 85, 317, 397, 425, 1585, 1985, 5389, 6749, 7925, 9925, 26945, 33745, 125849, 134725, 168725, 629245, 2139433, 3146225, 10697165, 53485825]

約数ペア:

[(1, 53485825), (5, 10697165), (17, 3146225), (25, 2139433), (85, 629245), (317, 168725), (397, 134725), (425, 125849), (1585, 33745), (1985, 26945), (5389, 9925), (6749, 7925)]