86371285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17293

約数の個数: 32

約数和(自身を含む): 139168512

約数和(自身を除く): 52797227

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 17257, 86285, 120799, 189827, 224341, 603995, 949135, 1121705, 1328789, 1570387, 2467751, 6643945, 7851935, 12338755, 17274257, 86371285]

約数ペア:

[(1, 86371285), (5, 17274257), (7, 12338755), (11, 7851935), (13, 6643945), (35, 2467751), (55, 1570387), (65, 1328789), (77, 1121705), (91, 949135), (143, 603995), (385, 224341), (455, 189827), (715, 120799), (1001, 86285), (5005, 17257)]