16227915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8941}}^1$

素因数の和:8971

約数の個数: 24

約数和(自身を含む): 28542864

約数和(自身を除く): 12314949

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 8941, 26823, 44705, 98351, 134115, 295053, 491755, 1081861, 1475265, 3245583, 5409305, 16227915]

約数ペア:

[(1, 16227915), (3, 5409305), (5, 3245583), (11, 1475265), (15, 1081861), (33, 491755), (55, 295053), (121, 134115), (165, 98351), (363, 44705), (605, 26823), (1815, 8941)]