207588315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{919}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 372798720

約数和(自身を除く): 165210405

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 919, 1221, 1369, 2035, 2757, 4107, 4595, 6105, 6845, 10109, 13785, 15059, 20535, 30327, 34003, 45177, 50545, 75295, 102009, 151635, 170015, 225885, 374033, 510045, 1122099, 1258111, 1870165, 3774333, 5610495, 6290555, 13839221, 18871665, 41517663, 69196105, 207588315]

約数ペア:

[(1, 207588315), (3, 69196105), (5, 41517663), (11, 18871665), (15, 13839221), (33, 6290555), (37, 5610495), (55, 3774333), (111, 1870165), (165, 1258111), (185, 1122099), (407, 510045), (555, 374033), (919, 225885), (1221, 170015), (1369, 151635), (2035, 102009), (2757, 75295), (4107, 50545), (4595, 45177), (6105, 34003), (6845, 30327), (10109, 20535), (13785, 15059)]