42097165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1213}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 55241856

約数和(自身を除く): 13144691

約数列:

[1, 5, 11, 55, 631, 1213, 3155, 6065, 6941, 13343, 34705, 66715, 765403, 3827015, 8419433, 42097165]

約数ペア:

[(1, 42097165), (5, 8419433), (11, 3827015), (55, 765403), (631, 66715), (1213, 34705), (3155, 13343), (6065, 6941)]