2052353985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1399}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 3802982400

約数和(自身を除く): 1750628415

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 523, 561, 935, 1399, 1569, 2615, 2805, 4197, 5753, 6995, 7845, 8891, 15389, 17259, 20985, 23783, 26673, 28765, 44455, 46167, 71349, 76945, 86295, 97801, 118915, 133365, 230835, 261613, 293403, 356745, 489005, 731677, 784839, 1308065, 1467015, 2195031, 3658385, 3924195, 8048447, 10975155, 12438509, 24145341, 37315527, 40242235, 62192545, 120726705, 136823599, 186577635, 410470797, 684117995, 2052353985]

約数ペア:

[(1, 2052353985), (3, 684117995), (5, 410470797), (11, 186577635), (15, 136823599), (17, 120726705), (33, 62192545), (51, 40242235), (55, 37315527), (85, 24145341), (165, 12438509), (187, 10975155), (255, 8048447), (523, 3924195), (561, 3658385), (935, 2195031), (1399, 1467015), (1569, 1308065), (2615, 784839), (2805, 731677), (4197, 489005), (5753, 356745), (6995, 293403), (7845, 261613), (8891, 230835), (15389, 133365), (17259, 118915), (20985, 97801), (23783, 86295), (26673, 76945), (28765, 71349), (44455, 46167)]