252056525

素因数分解:

$5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4127}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 358310400

約数和(自身を除く): 106253875

約数列:

[1, 5, 7, 25, 35, 175, 349, 1745, 2443, 4127, 8725, 12215, 20635, 28889, 61075, 103175, 144445, 722225, 1440323, 7201615, 10082261, 36008075, 50411305, 252056525]

約数ペア:

[(1, 252056525), (5, 50411305), (7, 36008075), (25, 10082261), (35, 7201615), (175, 1440323), (349, 722225), (1745, 144445), (2443, 103175), (4127, 61075), (8725, 28889), (12215, 20635)]