26264905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 32716800

約数和(自身を除く): 6451895

約数列:

[1, 5, 31, 155, 239, 709, 1195, 3545, 7409, 21979, 37045, 109895, 169451, 847255, 5252981, 26264905]

約数ペア:

[(1, 26264905), (5, 5252981), (31, 847255), (155, 169451), (239, 109895), (709, 37045), (1195, 21979), (3545, 7409)]