71808695

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 33184585

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 581, 665, 1301, 1577, 2905, 6505, 7885, 9107, 11039, 24719, 45535, 55195, 107983, 123595, 173033, 539915, 755881, 865165, 2051677, 3779405, 10258385, 14361739, 71808695]

約数ペア:

[(1, 71808695), (5, 14361739), (7, 10258385), (19, 3779405), (35, 2051677), (83, 865165), (95, 755881), (133, 539915), (415, 173033), (581, 123595), (665, 107983), (1301, 55195), (1577, 45535), (2905, 24719), (6505, 11039), (7885, 9107)]