57821445

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13007

約数の個数: 40

約数和(自身を含む): 113081760

約数和(自身を除く): 55260315

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 12979, 38937, 64895, 116811, 142769, 194685, 350433, 428307, 584055, 713845, 1051299, 1284921, 1752165, 2141535, 3854763, 5256495, 6424605, 11564289, 19273815, 57821445]

約数ペア:

[(1, 57821445), (3, 19273815), (5, 11564289), (9, 6424605), (11, 5256495), (15, 3854763), (27, 2141535), (33, 1752165), (45, 1284921), (55, 1051299), (81, 713845), (99, 584055), (135, 428307), (165, 350433), (297, 194685), (405, 142769), (495, 116811), (891, 64895), (1485, 38937), (4455, 12979)]