25885143

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 40634880

約数和(自身を除く): 14749737

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 571, 621, 657, 1679, 1713, 1971, 5037, 5139, 13133, 15111, 15417, 39399, 41683, 45333, 118197, 125049, 354591, 375147, 958709, 1125441, 2876127, 8628381, 25885143]

約数ペア:

[(1, 25885143), (3, 8628381), (9, 2876127), (23, 1125441), (27, 958709), (69, 375147), (73, 354591), (207, 125049), (219, 118197), (571, 45333), (621, 41683), (657, 39399), (1679, 15417), (1713, 15111), (1971, 13133), (5037, 5139)]