2048677515

素因数分解:

$3^4\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{4813}}^1$

素因数の和:5881

約数の個数: 40

約数和(自身を含む): 3676702128

約数和(自身を除く): 1628024613

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1051, 3153, 4813, 5255, 9459, 14439, 15765, 24065, 28377, 43317, 47295, 72195, 85131, 129951, 141885, 216585, 389853, 425655, 649755, 1949265, 5058463, 15175389, 25292315, 45526167, 75876945, 136578501, 227630835, 409735503, 682892505, 2048677515]

約数ペア:

[(1, 2048677515), (3, 682892505), (5, 409735503), (9, 227630835), (15, 136578501), (27, 75876945), (45, 45526167), (81, 25292315), (135, 15175389), (405, 5058463), (1051, 1949265), (3153, 649755), (4813, 425655), (5255, 389853), (9459, 216585), (14439, 141885), (15765, 129951), (24065, 85131), (28377, 72195), (43317, 47295)]