87085965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{135017}}^1$

素因数の和:135068

約数の個数: 16

約数和(自身を含む): 142579008

約数和(自身を除く): 55493043

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 135017, 405051, 675085, 2025255, 5805731, 17417193, 29028655, 87085965]

約数ペア:

[(1, 87085965), (3, 29028655), (5, 17417193), (15, 5805731), (43, 2025255), (129, 675085), (215, 405051), (645, 135017)]