47220855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26017}}^1$

素因数の和:26047

約数の個数: 24

約数和(自身を含む): 83049456

約数和(自身を除く): 35828601

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 26017, 78051, 130085, 286187, 390255, 858561, 1430935, 3148057, 4292805, 9444171, 15740285, 47220855]

約数ペア:

[(1, 47220855), (3, 15740285), (5, 9444171), (11, 4292805), (15, 3148057), (33, 1430935), (55, 858561), (121, 390255), (165, 286187), (363, 130085), (605, 78051), (1815, 26017)]