42555865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33641}}^1$

素因数の和:33680

約数の個数: 16

約数和(自身を含む): 58133376

約数和(自身を除く): 15577511

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 33641, 168205, 370051, 773743, 1850255, 3868715, 8511173, 42555865]

約数ペア:

[(1, 42555865), (5, 8511173), (11, 3868715), (23, 1850255), (55, 773743), (115, 370051), (253, 168205), (1265, 33641)]