87105315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12339

約数の個数: 32

約数和(自身を含む): 155586816

約数和(自身を除く): 68481501

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 12277, 36831, 61385, 135047, 184155, 405141, 527911, 675235, 1583733, 2025705, 2639555, 5807021, 7918665, 17421063, 29035105, 87105315]

約数ペア:

[(1, 87105315), (3, 29035105), (5, 17421063), (11, 7918665), (15, 5807021), (33, 2639555), (43, 2025705), (55, 1583733), (129, 675235), (165, 527911), (215, 405141), (473, 184155), (645, 135047), (1419, 61385), (2365, 36831), (7095, 12277)]