13560165

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 23590008

約数和(自身を除く): 10029843

約数列:

[1, 3, 5, 9, 15, 45, 541, 557, 1623, 1671, 2705, 2785, 4869, 5013, 8115, 8355, 24345, 25065, 301337, 904011, 1506685, 2712033, 4520055, 13560165]

約数ペア:

[(1, 13560165), (3, 4520055), (5, 2712033), (9, 1506685), (15, 904011), (45, 301337), (541, 25065), (557, 24345), (1623, 8355), (1671, 8115), (2705, 5013), (2785, 4869)]