86258425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18489

約数の個数: 24

約数和(自身を含む): 123554592

約数和(自身を除く): 37296167

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 18451, 92255, 202961, 313667, 461275, 1014805, 1568335, 3450337, 5074025, 7841675, 17251685, 86258425]

約数ペア:

[(1, 86258425), (5, 17251685), (11, 7841675), (17, 5074025), (25, 3450337), (55, 1568335), (85, 1014805), (187, 461275), (275, 313667), (425, 202961), (935, 92255), (4675, 18451)]