2149041105

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{25717}}^1$

素因数の和:26350

約数の個数: 32

約数和(自身を含む): 3826838400

約数和(自身を除く): 1677797295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 1857, 3095, 5571, 9285, 16713, 25717, 27855, 77151, 83565, 128585, 231453, 385755, 694359, 1157265, 3471795, 15918823, 47756469, 79594115, 143269407, 238782345, 429808221, 716347035, 2149041105]

約数ペア:

[(1, 2149041105), (3, 716347035), (5, 429808221), (9, 238782345), (15, 143269407), (27, 79594115), (45, 47756469), (135, 15918823), (619, 3471795), (1857, 1157265), (3095, 694359), (5571, 385755), (9285, 231453), (16713, 128585), (25717, 83565), (27855, 77151)]