87266165

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 124615680

約数和(自身を除く): 37349515

約数列:

[1, 5, 7, 35, 37, 79, 185, 259, 395, 553, 853, 1295, 2765, 2923, 4265, 5971, 14615, 20461, 29855, 31561, 67387, 102305, 157805, 220927, 336935, 471709, 1104635, 2358545, 2493319, 12466595, 17453233, 87266165]

約数ペア:

[(1, 87266165), (5, 17453233), (7, 12466595), (35, 2493319), (37, 2358545), (79, 1104635), (185, 471709), (259, 336935), (395, 220927), (553, 157805), (853, 102305), (1295, 67387), (2765, 31561), (2923, 29855), (4265, 20461), (5971, 14615)]