66319315

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 80985600

約数和(自身を除く): 14666285

約数列:

[1, 5, 79, 379, 395, 443, 1895, 2215, 29941, 34997, 149705, 167897, 174985, 839485, 13263863, 66319315]

約数ペア:

[(1, 66319315), (5, 13263863), (79, 839485), (379, 174985), (395, 167897), (443, 149705), (1895, 34997), (2215, 29941)]