26201485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 33281280

約数和(自身を除く): 7079795

約数列:

[1, 5, 23, 71, 115, 355, 1633, 3209, 8165, 16045, 73807, 227839, 369035, 1139195, 5240297, 26201485]

約数ペア:

[(1, 26201485), (5, 5240297), (23, 1139195), (71, 369035), (115, 227839), (355, 73807), (1633, 16045), (3209, 8165)]