65850415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 82200096

約数和(自身を除く): 16349681

約数列:

[1, 5, 43, 61, 215, 305, 2623, 5021, 13115, 25105, 215903, 306281, 1079515, 1531405, 13170083, 65850415]

約数ペア:

[(1, 65850415), (5, 13170083), (43, 1531405), (61, 1079515), (215, 306281), (305, 215903), (2623, 25105), (5021, 13115)]