2882935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 1222793

約数列:

[1, 5, 11, 23, 43, 53, 55, 115, 215, 253, 265, 473, 583, 989, 1219, 1265, 2279, 2365, 2915, 4945, 6095, 10879, 11395, 13409, 25069, 52417, 54395, 67045, 125345, 262085, 576587, 2882935]

約数ペア:

[(1, 2882935), (5, 576587), (11, 262085), (23, 125345), (43, 67045), (53, 54395), (55, 52417), (115, 25069), (215, 13409), (253, 11395), (265, 10879), (473, 6095), (583, 4945), (989, 2915), (1219, 2365), (1265, 2279)]