26172435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 44649792

約数和(自身を除く): 18477357

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 521, 591, 985, 1563, 2605, 2955, 3349, 7815, 8857, 10047, 16745, 26571, 44285, 50235, 102637, 132855, 307911, 513185, 1539555, 1744829, 5234487, 8724145, 26172435]

約数ペア:

[(1, 26172435), (3, 8724145), (5, 5234487), (15, 1744829), (17, 1539555), (51, 513185), (85, 307911), (197, 132855), (255, 102637), (521, 50235), (591, 44285), (985, 26571), (1563, 16745), (2605, 10047), (2955, 8857), (3349, 7815)]