85886185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 131652864

約数和(自身を除く): 45766679

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 5441, 15785, 27205, 38087, 59851, 190435, 223081, 299255, 418957, 1115405, 1561567, 2094785, 2453891, 7807835, 12269455, 17177237, 85886185]

約数ペア:

[(1, 85886185), (5, 17177237), (7, 12269455), (11, 7807835), (35, 2453891), (41, 2094785), (55, 1561567), (77, 1115405), (205, 418957), (287, 299255), (385, 223081), (451, 190435), (1435, 59851), (2255, 38087), (3157, 27205), (5441, 15785)]