12960115

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 17841600

約数和(自身を除く): 4881485

約数列:

[1, 5, 7, 35, 349, 1061, 1745, 2443, 5305, 7427, 12215, 37135, 370289, 1851445, 2592023, 12960115]

約数ペア:

[(1, 12960115), (5, 2592023), (7, 1851445), (35, 370289), (349, 37135), (1061, 12215), (1745, 7427), (2443, 5305)]