11890065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6551}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 20913984

約数和(自身を除く): 9023919

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 6551, 19653, 32755, 72061, 98265, 216183, 360305, 792671, 1080915, 2378013, 3963355, 11890065]

約数ペア:

[(1, 11890065), (3, 3963355), (5, 2378013), (11, 1080915), (15, 792671), (33, 360305), (55, 216183), (121, 98265), (165, 72061), (363, 32755), (605, 19653), (1815, 6551)]