207627823325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1\times {\mathrm{1447}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 293065492608

約数和(自身を除く): 85437669283

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 1223, 1235, 1447, 1805, 4693, 6115, 6175, 7235, 9025, 15899, 18811, 23237, 23465, 27493, 30575, 36175, 79495, 94055, 116185, 117325, 137465, 302081, 357409, 397475, 441503, 470275, 522367, 580925, 687325, 1510405, 1769681, 1787045, 2207515, 2611835, 5739539, 6790771, 7552025, 8848405, 8935225, 11037575, 13059175, 23005853, 28697695, 33623939, 33953855, 44242025, 115029265, 143488475, 168119695, 169769275, 437111207, 575146325, 638854841, 840598475, 2185556035, 3194274205, 8305112933, 10927780175, 15971371025, 41525564665, 207627823325]

約数ペア:

[(1, 207627823325), (5, 41525564665), (13, 15971371025), (19, 10927780175), (25, 8305112933), (65, 3194274205), (95, 2185556035), (247, 840598475), (325, 638854841), (361, 575146325), (475, 437111207), (1223, 169769275), (1235, 168119695), (1447, 143488475), (1805, 115029265), (4693, 44242025), (6115, 33953855), (6175, 33623939), (7235, 28697695), (9025, 23005853), (15899, 13059175), (18811, 11037575), (23237, 8935225), (23465, 8848405), (27493, 7552025), (30575, 6790771), (36175, 5739539), (79495, 2611835), (94055, 2207515), (116185, 1787045), (117325, 1769681), (137465, 1510405), (302081, 687325), (357409, 580925), (397475, 522367), (441503, 470275)]