20090596275

素因数分解:

$3^2\times 5^2\times {\mathrm{6971}}^1\times {\mathrm{12809}}^1$

素因数の和:19796

約数の個数: 36

約数和(自身を含む): 35992461960

約数和(自身を除く): 15901865685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 6971, 12809, 20913, 34855, 38427, 62739, 64045, 104565, 115281, 174275, 192135, 313695, 320225, 522825, 576405, 960675, 1568475, 2882025, 89291539, 267874617, 446457695, 803623851, 1339373085, 2232288475, 4018119255, 6696865425, 20090596275]

約数ペア:

[(1, 20090596275), (3, 6696865425), (5, 4018119255), (9, 2232288475), (15, 1339373085), (25, 803623851), (45, 446457695), (75, 267874617), (225, 89291539), (6971, 2882025), (12809, 1568475), (20913, 960675), (34855, 576405), (38427, 522825), (62739, 320225), (64045, 313695), (104565, 192135), (115281, 174275)]