15679712345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{3851}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 20695409280

約数和(自身を除く): 5015696935

約数列:

[1, 5, 11, 55, 181, 409, 905, 1991, 2045, 3851, 4499, 9955, 19255, 22495, 42361, 74029, 211805, 370145, 697031, 814319, 1575059, 3485155, 4071595, 7667341, 7875295, 17325649, 38336705, 86628245, 285085679, 1425428395, 3135942469, 15679712345]

約数ペア:

[(1, 15679712345), (5, 3135942469), (11, 1425428395), (55, 285085679), (181, 86628245), (409, 38336705), (905, 17325649), (1991, 7875295), (2045, 7667341), (3851, 4071595), (4499, 3485155), (9955, 1575059), (19255, 814319), (22495, 697031), (42361, 370145), (74029, 211805)]