2595495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2404185

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1301, 1995, 3903, 6505, 9107, 19515, 24719, 27321, 45535, 74157, 123595, 136605, 173033, 370785, 519099, 865165, 2595495]

約数ペア:

[(1, 2595495), (3, 865165), (5, 519099), (7, 370785), (15, 173033), (19, 136605), (21, 123595), (35, 74157), (57, 45535), (95, 27321), (105, 24719), (133, 19515), (285, 9107), (399, 6505), (665, 3903), (1301, 1995)]