23077725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 36

約数和(自身を含む): 41955648

約数和(自身を除く): 18877923

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 2543, 3025, 7629, 9075, 12715, 27973, 38145, 63575, 83919, 139865, 190725, 307703, 419595, 699325, 923109, 1538515, 2097975, 4615545, 7692575, 23077725]

約数ペア:

[(1, 23077725), (3, 7692575), (5, 4615545), (11, 2097975), (15, 1538515), (25, 923109), (33, 699325), (55, 419595), (75, 307703), (121, 190725), (165, 139865), (275, 83919), (363, 63575), (605, 38145), (825, 27973), (1815, 12715), (2543, 9075), (3025, 7629)]