201427135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26083

約数の個数: 32

約数和(自身を含む): 315004032

約数和(自身を除く): 113576897

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 26041, 130205, 182287, 338533, 442697, 911435, 1692665, 2213485, 2369731, 3098879, 5755061, 11848655, 15494395, 28775305, 40285427, 201427135]

約数ペア:

[(1, 201427135), (5, 40285427), (7, 28775305), (13, 15494395), (17, 11848655), (35, 5755061), (65, 3098879), (85, 2369731), (91, 2213485), (119, 1692665), (221, 911435), (455, 442697), (595, 338533), (1105, 182287), (1547, 130205), (7735, 26041)]