2009059965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{8069}}^1$

素因数の和:8594

約数の個数: 48

約数和(自身を含む): 3806974080

約数和(自身を除く): 1797914115

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 503, 1509, 2515, 4527, 5533, 7545, 8069, 16599, 22635, 24207, 27665, 40345, 49797, 72621, 82995, 88759, 121035, 248985, 266277, 363105, 443795, 798831, 1331385, 3994155, 4058707, 12176121, 20293535, 36528363, 44645777, 60880605, 133937331, 182641815, 223228885, 401811993, 669686655, 2009059965]

約数ペア:

[(1, 2009059965), (3, 669686655), (5, 401811993), (9, 223228885), (11, 182641815), (15, 133937331), (33, 60880605), (45, 44645777), (55, 36528363), (99, 20293535), (165, 12176121), (495, 4058707), (503, 3994155), (1509, 1331385), (2515, 798831), (4527, 443795), (5533, 363105), (7545, 266277), (8069, 248985), (16599, 121035), (22635, 88759), (24207, 82995), (27665, 72621), (40345, 49797)]