75305151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 47348289

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 369, 437, 467, 779, 943, 1311, 1401, 2337, 2829, 3933, 4203, 7011, 8487, 8873, 10741, 17917, 19147, 26619, 32223, 53751, 57441, 79857, 96669, 161253, 172323, 204079, 363793, 440381, 612237, 1091379, 1321143, 1836711, 3274137, 3963429, 8367239, 25101717, 75305151]

約数ペア:

[(1, 75305151), (3, 25101717), (9, 8367239), (19, 3963429), (23, 3274137), (41, 1836711), (57, 1321143), (69, 1091379), (123, 612237), (171, 440381), (207, 363793), (369, 204079), (437, 172323), (467, 161253), (779, 96669), (943, 79857), (1311, 57441), (1401, 53751), (2337, 32223), (2829, 26619), (3933, 19147), (4203, 17917), (7011, 10741), (8487, 8873)]