13320345

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8147}}^1$

素因数の和:8264

約数の個数: 16

約数和(自身を含む): 21510720

約数和(自身を除く): 8190375

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 8147, 24441, 40735, 122205, 888023, 2664069, 4440115, 13320345]

約数ペア:

[(1, 13320345), (3, 4440115), (5, 2664069), (15, 888023), (109, 122205), (327, 40735), (545, 24441), (1635, 8147)]