83291075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27997}}^1$

素因数の和:28031

約数の個数: 24

約数和(自身を含む): 124983072

約数和(自身を除く): 41691997

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 27997, 139985, 195979, 475949, 699925, 979895, 2379745, 3331643, 4899475, 11898725, 16658215, 83291075]

約数ペア:

[(1, 83291075), (5, 16658215), (7, 11898725), (17, 4899475), (25, 3331643), (35, 2379745), (85, 979895), (119, 699925), (175, 475949), (425, 195979), (595, 139985), (2975, 27997)]