25379163

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 38578176

約数和(自身を除く): 13199013

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1471, 1917, 4413, 5751, 13239, 17253, 39717, 104441, 119151, 313323, 357453, 939969, 2819907, 8459721, 25379163]

約数ペア:

[(1, 25379163), (3, 8459721), (9, 2819907), (27, 939969), (71, 357453), (81, 313323), (213, 119151), (243, 104441), (639, 39717), (1471, 17253), (1917, 13239), (4413, 5751)]