85217825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44269}}^1$

素因数の和:44297

約数の個数: 24

約数和(自身を含む): 131747520

約数和(自身を除く): 46529695

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 44269, 221345, 309883, 486959, 1106725, 1549415, 2434795, 3408713, 7747075, 12173975, 17043565, 85217825]

約数ペア:

[(1, 85217825), (5, 17043565), (7, 12173975), (11, 7747075), (25, 3408713), (35, 2434795), (55, 1549415), (77, 1106725), (175, 486959), (275, 309883), (385, 221345), (1925, 44269)]