128466709905

素因数分解:

$3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2111}}^1\times {\mathrm{4723}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 205927096320

約数和(自身を除く): 77460386415

約数列:

[1, 3, 5, 15, 859, 2111, 2577, 4295, 4723, 6333, 10555, 12885, 14169, 23615, 31665, 70845, 1813349, 4057057, 5440047, 9066745, 9970253, 12171171, 20285285, 27200235, 29910759, 49851265, 60855855, 149553795, 8564447327, 25693341981, 42822236635, 128466709905]

約数ペア:

[(1, 128466709905), (3, 42822236635), (5, 25693341981), (15, 8564447327), (859, 149553795), (2111, 60855855), (2577, 49851265), (4295, 29910759), (4723, 27200235), (6333, 20285285), (10555, 12171171), (12885, 9970253), (14169, 9066745), (23615, 5440047), (31665, 4057057), (70845, 1813349)]