47131275

素因数分解:

$3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{1811}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 78191424

約数和(自身を除く): 31060149

約数列:

[1, 3, 5, 15, 25, 75, 347, 1041, 1735, 1811, 5205, 5433, 8675, 9055, 26025, 27165, 45275, 135825, 628417, 1885251, 3142085, 9426255, 15710425, 47131275]

約数ペア:

[(1, 47131275), (3, 15710425), (5, 9426255), (15, 3142085), (25, 1885251), (75, 628417), (347, 135825), (1041, 45275), (1735, 27165), (1811, 26025), (5205, 9055), (5433, 8675)]