12784065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 23612160

約数和(自身を除く): 10828095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1117, 1635, 2289, 3351, 3815, 5585, 7819, 11445, 16755, 23457, 39095, 117285, 121753, 365259, 608765, 852271, 1826295, 2556813, 4261355, 12784065]

約数ペア:

[(1, 12784065), (3, 4261355), (5, 2556813), (7, 1826295), (15, 852271), (21, 608765), (35, 365259), (105, 121753), (109, 117285), (327, 39095), (545, 23457), (763, 16755), (1117, 11445), (1635, 7819), (2289, 5585), (3351, 3815)]