13740015

素因数分解:

$3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1627}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 22036608

約数和(自身を除く): 8296593

約数列:

[1, 3, 5, 15, 563, 1627, 1689, 2815, 4881, 8135, 8445, 24405, 916001, 2748003, 4580005, 13740015]

約数ペア:

[(1, 13740015), (3, 4580005), (5, 2748003), (15, 916001), (563, 24405), (1627, 8445), (1689, 8135), (2815, 4881)]