27206205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 51528960

約数和(自身を除く): 24322755

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 283, 377, 435, 493, 663, 849, 1105, 1131, 1415, 1479, 1885, 2465, 3315, 3679, 4245, 4811, 5655, 6409, 7395, 8207, 11037, 14433, 18395, 19227, 24055, 24621, 32045, 41035, 55185, 62543, 72165, 96135, 106691, 123105, 139519, 187629, 312715, 320073, 418557, 533455, 697595, 938145, 1600365, 1813747, 2092785, 5441241, 9068735, 27206205]

約数ペア:

[(1, 27206205), (3, 9068735), (5, 5441241), (13, 2092785), (15, 1813747), (17, 1600365), (29, 938145), (39, 697595), (51, 533455), (65, 418557), (85, 320073), (87, 312715), (145, 187629), (195, 139519), (221, 123105), (255, 106691), (283, 96135), (377, 72165), (435, 62543), (493, 55185), (663, 41035), (849, 32045), (1105, 24621), (1131, 24055), (1415, 19227), (1479, 18395), (1885, 14433), (2465, 11037), (3315, 8207), (3679, 7395), (4245, 6409), (4811, 5655)]