13604345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 16912128

約数和(自身を除く): 3307783

約数列:

[1, 5, 37, 151, 185, 487, 755, 2435, 5587, 18019, 27935, 73537, 90095, 367685, 2720869, 13604345]

約数ペア:

[(1, 13604345), (5, 2720869), (37, 367685), (151, 90095), (185, 73537), (487, 27935), (755, 18019), (2435, 5587)]