7429128975

素因数分解:

$3^3\times 5^2\times {\mathrm{647}}^1\times {\mathrm{17011}}^1$

素因数の和:17677

約数の個数: 48

約数和(自身を含む): 13669482240

約数和(自身を除く): 6240353265

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 647, 675, 1941, 3235, 5823, 9705, 16175, 17011, 17469, 29115, 48525, 51033, 85055, 87345, 145575, 153099, 255165, 425275, 436725, 459297, 765495, 1275825, 2296485, 3827475, 11006117, 11482425, 33018351, 55030585, 99055053, 165091755, 275152925, 297165159, 495275265, 825458775, 1485825795, 2476376325, 7429128975]

約数ペア:

[(1, 7429128975), (3, 2476376325), (5, 1485825795), (9, 825458775), (15, 495275265), (25, 297165159), (27, 275152925), (45, 165091755), (75, 99055053), (135, 55030585), (225, 33018351), (647, 11482425), (675, 11006117), (1941, 3827475), (3235, 2296485), (5823, 1275825), (9705, 765495), (16175, 459297), (17011, 436725), (17469, 425275), (29115, 255165), (48525, 153099), (51033, 145575), (85055, 87345)]