76520385

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2339}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 132874560

約数和(自身を除く): 56354175

約数列:

[1, 3, 5, 9, 15, 45, 727, 2181, 2339, 3635, 6543, 7017, 10905, 11695, 21051, 32715, 35085, 105255, 1700453, 5101359, 8502265, 15304077, 25506795, 76520385]

約数ペア:

[(1, 76520385), (3, 25506795), (5, 15304077), (9, 8502265), (15, 5101359), (45, 1700453), (727, 105255), (2181, 35085), (2339, 32715), (3635, 21051), (6543, 11695), (7017, 10905)]