47946225

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1811}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 79539552

約数和(自身を除く): 31593327

約数列:

[1, 3, 5, 15, 25, 75, 353, 1059, 1765, 1811, 5295, 5433, 8825, 9055, 26475, 27165, 45275, 135825, 639283, 1917849, 3196415, 9589245, 15982075, 47946225]

約数ペア:

[(1, 47946225), (3, 15982075), (5, 9589245), (15, 3196415), (25, 1917849), (75, 639283), (353, 135825), (1059, 45275), (1765, 27165), (1811, 26475), (5295, 9055), (5433, 8825)]