2180381265

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{452831}}^1$

素因数の和:452949

約数の個数: 24

約数和(自身を含む): 3814656768

約数和(自身を除く): 1634275503

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 452831, 1358493, 2264155, 4075479, 6792465, 20377395, 48452917, 145358751, 242264585, 436076253, 726793755, 2180381265]

約数ペア:

[(1, 2180381265), (3, 726793755), (5, 436076253), (9, 242264585), (15, 145358751), (45, 48452917), (107, 20377395), (321, 6792465), (535, 4075479), (963, 2264155), (1605, 1358493), (4815, 452831)]