25101717

素因数分解:

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

素因数の和:553

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12637803

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 467, 779, 943, 1311, 1401, 2337, 2829, 8873, 10741, 17917, 19147, 26619, 32223, 53751, 57441, 204079, 363793, 440381, 612237, 1091379, 1321143, 8367239, 25101717]

約数ペア:

[(1, 25101717), (3, 8367239), (19, 1321143), (23, 1091379), (41, 612237), (57, 440381), (69, 363793), (123, 204079), (437, 57441), (467, 53751), (779, 32223), (943, 26619), (1311, 19147), (1401, 17917), (2337, 10741), (2829, 8873)]