15999795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16931}}^1$

素因数の和:16952

約数の個数: 32

約数和(自身を含む): 32509440

約数和(自身を除く): 16509645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16931, 50793, 84655, 118517, 152379, 253965, 355551, 457137, 592585, 761895, 1066653, 1777755, 2285685, 3199959, 5333265, 15999795]

約数ペア:

[(1, 15999795), (3, 5333265), (5, 3199959), (7, 2285685), (9, 1777755), (15, 1066653), (21, 761895), (27, 592585), (35, 457137), (45, 355551), (63, 253965), (105, 152379), (135, 118517), (189, 84655), (315, 50793), (945, 16931)]