2017551105

素因数分解:

$3^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{16087}}^1$

素因数の和:17030

約数の個数: 32

約数和(自身を含む): 3590841600

約数和(自身を除く): 1573290495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 929, 2787, 4645, 8361, 13935, 16087, 25083, 41805, 48261, 80435, 125415, 144783, 241305, 434349, 723915, 2171745, 14944823, 44834469, 74724115, 134503407, 224172345, 403510221, 672517035, 2017551105]

約数ペア:

[(1, 2017551105), (3, 672517035), (5, 403510221), (9, 224172345), (15, 134503407), (27, 74724115), (45, 44834469), (135, 14944823), (929, 2171745), (2787, 723915), (4645, 434349), (8361, 241305), (13935, 144783), (16087, 125415), (25083, 80435), (41805, 48261)]