13208415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80051}}^1$

素因数の和:80070

約数の個数: 16

約数和(自身を含む): 23054976

約数和(自身を除く): 9846561

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80051, 240153, 400255, 880561, 1200765, 2641683, 4402805, 13208415]

約数ペア:

[(1, 13208415), (3, 4402805), (5, 2641683), (11, 1200765), (15, 880561), (33, 400255), (55, 240153), (165, 80051)]