76287285

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2011}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 136172160

約数和(自身を除く): 59884875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2011, 2529, 4215, 6033, 7587, 10055, 12645, 18099, 30165, 37935, 54297, 90495, 271485, 565091, 1695273, 2825455, 5085819, 8476365, 15257457, 25429095, 76287285]

約数ペア:

[(1, 76287285), (3, 25429095), (5, 15257457), (9, 8476365), (15, 5085819), (27, 2825455), (45, 1695273), (135, 565091), (281, 271485), (843, 90495), (1405, 54297), (2011, 37935), (2529, 30165), (4215, 18099), (6033, 12645), (7587, 10055)]