2840077725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1993037}}^1$

素因数の和:1993069

約数の個数: 24

約数和(自身を含む): 4942734240

約数和(自身を除く): 2102656515

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1993037, 5979111, 9965185, 29895555, 37867703, 49825925, 113603109, 149477775, 189338515, 568015545, 946692575, 2840077725]

約数ペア:

[(1, 2840077725), (3, 946692575), (5, 568015545), (15, 189338515), (19, 149477775), (25, 113603109), (57, 49825925), (75, 37867703), (95, 29895555), (285, 9965185), (475, 5979111), (1425, 1993037)]