69889835

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 88436304

約数和(自身を除く): 18546469

約数列:

[1, 5, 43, 61, 73, 215, 305, 365, 2623, 3139, 4453, 5329, 13115, 15695, 22265, 26645, 191479, 229147, 325069, 957395, 1145735, 1625345, 13977967, 69889835]

約数ペア:

[(1, 69889835), (5, 13977967), (43, 1625345), (61, 1145735), (73, 957395), (215, 325069), (305, 229147), (365, 191479), (2623, 26645), (3139, 22265), (4453, 15695), (5329, 13115)]