42051605

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 51978240

約数和(自身を除く): 9926635

約数列:

[1, 5, 47, 127, 235, 635, 1409, 5969, 7045, 29845, 66223, 178943, 331115, 894715, 8410321, 42051605]

約数ペア:

[(1, 42051605), (5, 8410321), (47, 894715), (127, 331115), (235, 178943), (635, 66223), (1409, 29845), (5969, 7045)]