2061375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1532865

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 239, 345, 375, 575, 717, 1195, 1725, 2875, 3585, 5497, 5975, 8625, 16491, 17925, 27485, 29875, 82455, 89625, 137425, 412275, 687125, 2061375]

約数ペア:

[(1, 2061375), (3, 687125), (5, 412275), (15, 137425), (23, 89625), (25, 82455), (69, 29875), (75, 27485), (115, 17925), (125, 16491), (239, 8625), (345, 5975), (375, 5497), (575, 3585), (717, 2875), (1195, 1725)]