22143375

素因数分解:

$3^{11}\times 5^3$

素因数の和:48

約数の個数: 48

約数和(自身を含む): 41452320

約数和(自身を除く): 19308945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 729, 1125, 1215, 2025, 2187, 3375, 3645, 6075, 6561, 10125, 10935, 18225, 19683, 30375, 32805, 54675, 59049, 91125, 98415, 164025, 177147, 273375, 295245, 492075, 820125, 885735, 1476225, 2460375, 4428675, 7381125, 22143375]

約数ペア:

[(1, 22143375), (3, 7381125), (5, 4428675), (9, 2460375), (15, 1476225), (25, 885735), (27, 820125), (45, 492075), (75, 295245), (81, 273375), (125, 177147), (135, 164025), (225, 98415), (243, 91125), (375, 59049), (405, 54675), (675, 32805), (729, 30375), (1125, 19683), (1215, 18225), (2025, 10935), (2187, 10125), (3375, 6561), (3645, 6075)]