2189750556675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{994471}}^1$

素因数の和:994669

約数の個数: 96

約数和(自身を含む): 4208478211584

約数和(自身を除く): 2018727654909

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 157, 165, 187, 255, 275, 425, 471, 561, 785, 825, 935, 1275, 1727, 2355, 2669, 2805, 3925, 4675, 5181, 8007, 8635, 11775, 13345, 14025, 25905, 29359, 40035, 43175, 66725, 88077, 129525, 146795, 200175, 440385, 733975, 994471, 2201925, 2983413, 4972355, 10939181, 14917065, 16906007, 24861775, 32817543, 50718021, 54695905, 74585325, 84530035, 156131947, 164087715, 185966077, 253590105, 273479525, 422650175, 468395841, 557898231, 780659735, 820438575, 929830385, 1267950525, 1717451417, 2341979205, 2654243099, 2789491155, 3903298675, 4649151925, 5152354251, 7962729297, 8587257085, 11709896025, 13271215495, 13947455775, 25761771255, 29196674089, 39813646485, 42936285425, 66356077475, 87590022267, 128808856275, 145983370445, 199068232425, 437950111335, 729916852225, 2189750556675]

約数ペア:

[(1, 2189750556675), (3, 729916852225), (5, 437950111335), (11, 199068232425), (15, 145983370445), (17, 128808856275), (25, 87590022267), (33, 66356077475), (51, 42936285425), (55, 39813646485), (75, 29196674089), (85, 25761771255), (157, 13947455775), (165, 13271215495), (187, 11709896025), (255, 8587257085), (275, 7962729297), (425, 5152354251), (471, 4649151925), (561, 3903298675), (785, 2789491155), (825, 2654243099), (935, 2341979205), (1275, 1717451417), (1727, 1267950525), (2355, 929830385), (2669, 820438575), (2805, 780659735), (3925, 557898231), (4675, 468395841), (5181, 422650175), (8007, 273479525), (8635, 253590105), (11775, 185966077), (13345, 164087715), (14025, 156131947), (25905, 84530035), (29359, 74585325), (40035, 54695905), (43175, 50718021), (66725, 32817543), (88077, 24861775), (129525, 16906007), (146795, 14917065), (200175, 10939181), (440385, 4972355), (733975, 2983413), (994471, 2201925)]