168537065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42187}}^1$

素因数の和:42256

約数の個数: 16

約数和(自身を含む): 218702592

約数和(自身を除く): 50165527

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 42187, 210935, 717179, 1982789, 3585895, 9913945, 33707413, 168537065]

約数ペア:

[(1, 168537065), (5, 33707413), (17, 9913945), (47, 3585895), (85, 1982789), (235, 717179), (799, 210935), (3995, 42187)]