42554265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218227}}^1$

素因数の和:218248

約数の個数: 16

約数和(自身を含む): 73324608

約数和(自身を除く): 30770343

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 218227, 654681, 1091135, 2836951, 3273405, 8510853, 14184755, 42554265]

約数ペア:

[(1, 42554265), (3, 14184755), (5, 8510853), (13, 3273405), (15, 2836951), (39, 1091135), (65, 654681), (195, 218227)]