28922025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3187}}^1$

素因数の和:3222

約数の個数: 36

約数和(自身を含む): 52576496

約数和(自身を除く): 23654471

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 3187, 9075, 9561, 15935, 35057, 47805, 79675, 105171, 175285, 239025, 385627, 525855, 876425, 1156881, 1928135, 2629275, 5784405, 9640675, 28922025]

約数ペア:

[(1, 28922025), (3, 9640675), (5, 5784405), (11, 2629275), (15, 1928135), (25, 1156881), (33, 876425), (55, 525855), (75, 385627), (121, 239025), (165, 175285), (275, 105171), (363, 79675), (605, 47805), (825, 35057), (1815, 15935), (3025, 9561), (3187, 9075)]