2075085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1812915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 809, 855, 2427, 2565, 4045, 7281, 12135, 15371, 21843, 36405, 46113, 76855, 109215, 138339, 230565, 415017, 691695, 2075085]

約数ペア:

[(1, 2075085), (3, 691695), (5, 415017), (9, 230565), (15, 138339), (19, 109215), (27, 76855), (45, 46113), (57, 36405), (95, 21843), (135, 15371), (171, 12135), (285, 7281), (513, 4045), (809, 2565), (855, 2427)]