38145855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21017}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 67089456

約数和(自身を除く): 28943601

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 21017, 63051, 105085, 231187, 315255, 693561, 1155935, 2543057, 3467805, 7629171, 12715285, 38145855]

約数ペア:

[(1, 38145855), (3, 12715285), (5, 7629171), (11, 3467805), (15, 2543057), (33, 1155935), (55, 693561), (121, 315255), (165, 231187), (363, 105085), (605, 63051), (1815, 21017)]