12907065

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1061}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 20696256

約数和(自身を除く): 7789191

約数列:

[1, 3, 5, 15, 811, 1061, 2433, 3183, 4055, 5305, 12165, 15915, 860471, 2581413, 4302355, 12907065]

約数ペア:

[(1, 12907065), (3, 4302355), (5, 2581413), (15, 860471), (811, 15915), (1061, 12165), (2433, 5305), (3183, 4055)]