43137765

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 88235136

約数和(自身を除く): 45097371

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 165, 207, 253, 297, 345, 405, 421, 495, 621, 759, 891, 1035, 1263, 1265, 1485, 1863, 2105, 2277, 3105, 3789, 3795, 4455, 4631, 6315, 6831, 9315, 9683, 11367, 11385, 13893, 18945, 20493, 23155, 29049, 34101, 34155, 41679, 48415, 56835, 69465, 87147, 102465, 106513, 125037, 145245, 170505, 208395, 261441, 319539, 375111, 435735, 532565, 625185, 784323, 958617, 1307205, 1597695, 1875555, 2875851, 3921615, 4793085, 8627553, 14379255, 43137765]

約数ペア:

[(1, 43137765), (3, 14379255), (5, 8627553), (9, 4793085), (11, 3921615), (15, 2875851), (23, 1875555), (27, 1597695), (33, 1307205), (45, 958617), (55, 784323), (69, 625185), (81, 532565), (99, 435735), (115, 375111), (135, 319539), (165, 261441), (207, 208395), (253, 170505), (297, 145245), (345, 125037), (405, 106513), (421, 102465), (495, 87147), (621, 69465), (759, 56835), (891, 48415), (1035, 41679), (1263, 34155), (1265, 34101), (1485, 29049), (1863, 23155), (2105, 20493), (2277, 18945), (3105, 13893), (3789, 11385), (3795, 11367), (4455, 9683), (4631, 9315), (6315, 6831)]