85091195

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 125139168

約数和(自身を除く): 40047973

約数列:

[1, 5, 7, 35, 41, 43, 49, 197, 205, 215, 245, 287, 301, 985, 1379, 1435, 1505, 1763, 2009, 2107, 6895, 8077, 8471, 8815, 9653, 10045, 10535, 12341, 40385, 42355, 48265, 56539, 59297, 61705, 86387, 282695, 296485, 347311, 395773, 415079, 431935, 1736555, 1978865, 2075395, 2431177, 12155885, 17018239, 85091195]

約数ペア:

[(1, 85091195), (5, 17018239), (7, 12155885), (35, 2431177), (41, 2075395), (43, 1978865), (49, 1736555), (197, 431935), (205, 415079), (215, 395773), (245, 347311), (287, 296485), (301, 282695), (985, 86387), (1379, 61705), (1435, 59297), (1505, 56539), (1763, 48265), (2009, 42355), (2107, 40385), (6895, 12341), (8077, 10535), (8471, 10045), (8815, 9653)]