73271385

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16447}}^1$

素因数の和:16475

約数の個数: 40

約数和(自身を含む): 143294976

約数和(自身を除く): 70023591

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 16447, 49341, 82235, 148023, 180917, 246705, 444069, 542751, 740115, 904585, 1332207, 1628253, 2220345, 2713755, 4884759, 6661035, 8141265, 14654277, 24423795, 73271385]

約数ペア:

[(1, 73271385), (3, 24423795), (5, 14654277), (9, 8141265), (11, 6661035), (15, 4884759), (27, 2713755), (33, 2220345), (45, 1628253), (55, 1332207), (81, 904585), (99, 740115), (135, 542751), (165, 444069), (297, 246705), (405, 180917), (495, 148023), (891, 82235), (1485, 49341), (4455, 16447)]