85817305

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 122250240

約数和(自身を除く): 36432935

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 757, 1435, 2765, 3239, 3785, 5299, 16195, 22673, 26495, 31037, 59803, 113365, 155185, 217259, 299015, 418621, 1086295, 2093105, 2451923, 12259615, 17163461, 85817305]

約数ペア:

[(1, 85817305), (5, 17163461), (7, 12259615), (35, 2451923), (41, 2093105), (79, 1086295), (205, 418621), (287, 299015), (395, 217259), (553, 155185), (757, 113365), (1435, 59803), (2765, 31037), (3239, 26495), (3785, 22673), (5299, 16195)]