131314065

素因数分解:

$3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{6781}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 210296256

約数和(自身を除く): 78982191

約数列:

[1, 3, 5, 15, 1291, 3873, 6455, 6781, 19365, 20343, 33905, 101715, 8754271, 26262813, 43771355, 131314065]

約数ペア:

[(1, 131314065), (3, 43771355), (5, 26262813), (15, 8754271), (1291, 101715), (3873, 33905), (6455, 20343), (6781, 19365)]