97897215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26463

約数の個数: 32

約数和(自身を含む): 177569280

約数和(自身を除く): 79672065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 26423, 79269, 132115, 343499, 396345, 502037, 1030497, 1506111, 1717495, 2510185, 5152485, 6526481, 7530555, 19579443, 32632405, 97897215]

約数ペア:

[(1, 97897215), (3, 32632405), (5, 19579443), (13, 7530555), (15, 6526481), (19, 5152485), (39, 2510185), (57, 1717495), (65, 1506111), (95, 1030497), (195, 502037), (247, 396345), (285, 343499), (741, 132115), (1235, 79269), (3705, 26423)]