42806195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 53269248

約数和(自身を除く): 10463053

約数列:

[1, 5, 31, 155, 277, 997, 1385, 4985, 8587, 30907, 42935, 154535, 276169, 1380845, 8561239, 42806195]

約数ペア:

[(1, 42806195), (5, 8561239), (31, 1380845), (155, 276169), (277, 154535), (997, 42935), (1385, 30907), (4985, 8587)]