82660825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1523}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 111117888

約数和(自身を除く): 28457063

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 1523, 2171, 4175, 7615, 10855, 19799, 38075, 54275, 98995, 254341, 494975, 1271705, 3306433, 6358525, 16532165, 82660825]

約数ペア:

[(1, 82660825), (5, 16532165), (13, 6358525), (25, 3306433), (65, 1271705), (167, 494975), (325, 254341), (835, 98995), (1523, 54275), (2171, 38075), (4175, 19799), (7615, 10855)]