85825831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49639}}^1$

素因数の和:49678

約数の個数: 16

約数和(自身を含む): 111193600

約数和(自身を除く): 25367769

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 49639, 347473, 645307, 943141, 4517149, 6601987, 12260833, 85825831]

約数ペア:

[(1, 85825831), (7, 12260833), (13, 6601987), (19, 4517149), (91, 943141), (133, 645307), (247, 347473), (1729, 49639)]