1330652745

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12653}}^1$

素因数の和:12727

約数の個数: 64

約数和(自身を含む): 2551046400

約数和(自身を除く): 1220393655

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 95, 123, 135, 171, 205, 285, 369, 513, 615, 779, 855, 1107, 1845, 2337, 2565, 3895, 5535, 7011, 11685, 12653, 21033, 35055, 37959, 63265, 105165, 113877, 189795, 240407, 341631, 518773, 569385, 721221, 1202035, 1556319, 1708155, 2163663, 2593865, 3606105, 4668957, 6490989, 7781595, 9856687, 10818315, 14006871, 23344785, 29570061, 32454945, 49283435, 70034355, 88710183, 147850305, 266130549, 443550915, 1330652745]

約数ペア:

[(1, 1330652745), (3, 443550915), (5, 266130549), (9, 147850305), (15, 88710183), (19, 70034355), (27, 49283435), (41, 32454945), (45, 29570061), (57, 23344785), (95, 14006871), (123, 10818315), (135, 9856687), (171, 7781595), (205, 6490989), (285, 4668957), (369, 3606105), (513, 2593865), (615, 2163663), (779, 1708155), (855, 1556319), (1107, 1202035), (1845, 721221), (2337, 569385), (2565, 518773), (3895, 341631), (5535, 240407), (7011, 189795), (11685, 113877), (12653, 105165), (21033, 63265), (35055, 37959)]