20085850005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{3221}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 35049998592

約数和(自身を除く): 14964148587

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 283, 339, 565, 849, 1415, 1469, 1695, 3221, 3679, 4245, 4407, 7345, 9663, 11037, 16105, 18395, 22035, 31979, 41873, 48315, 55185, 95937, 125619, 159895, 209365, 363973, 415727, 479685, 628095, 911543, 1091919, 1247181, 1819865, 2078635, 2734629, 4557715, 4731649, 5459595, 6235905, 11850059, 13673145, 14194947, 23658245, 35550177, 59250295, 70974735, 103004359, 177750885, 309013077, 515021795, 1339056667, 1545065385, 4017170001, 6695283335, 20085850005]

約数ペア:

[(1, 20085850005), (3, 6695283335), (5, 4017170001), (13, 1545065385), (15, 1339056667), (39, 515021795), (65, 309013077), (113, 177750885), (195, 103004359), (283, 70974735), (339, 59250295), (565, 35550177), (849, 23658245), (1415, 14194947), (1469, 13673145), (1695, 11850059), (3221, 6235905), (3679, 5459595), (4245, 4731649), (4407, 4557715), (7345, 2734629), (9663, 2078635), (11037, 1819865), (16105, 1247181), (18395, 1091919), (22035, 911543), (31979, 628095), (41873, 479685), (48315, 415727), (55185, 363973), (95937, 209365), (125619, 159895)]