39426615

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 74066400

約数和(自身を除く): 34639785

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 809, 855, 1083, 1805, 2427, 2565, 3249, 4045, 5415, 7281, 9747, 12135, 15371, 16245, 21843, 36405, 46113, 48735, 76855, 109215, 138339, 230565, 292049, 415017, 691695, 876147, 1460245, 2075085, 2628441, 4380735, 7885323, 13142205, 39426615]

約数ペア:

[(1, 39426615), (3, 13142205), (5, 7885323), (9, 4380735), (15, 2628441), (19, 2075085), (27, 1460245), (45, 876147), (57, 691695), (95, 415017), (135, 292049), (171, 230565), (285, 138339), (361, 109215), (513, 76855), (809, 48735), (855, 46113), (1083, 36405), (1805, 21843), (2427, 16245), (2565, 15371), (3249, 12135), (4045, 9747), (5415, 7281)]