2783255265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{17359}}^1$

素因数の和:17886

約数の個数: 48

約数和(自身を含む): 5524646400

約数和(自身を除く): 2741391135

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 509, 1527, 2545, 3563, 4581, 7635, 10689, 17359, 17815, 22905, 32067, 52077, 53445, 86795, 121513, 156231, 160335, 260385, 364539, 607565, 781155, 1093617, 1822695, 5468085, 8835731, 26507193, 44178655, 61850117, 79521579, 132535965, 185550351, 309250585, 397607895, 556651053, 927751755, 2783255265]

約数ペア:

[(1, 2783255265), (3, 927751755), (5, 556651053), (7, 397607895), (9, 309250585), (15, 185550351), (21, 132535965), (35, 79521579), (45, 61850117), (63, 44178655), (105, 26507193), (315, 8835731), (509, 5468085), (1527, 1822695), (2545, 1093617), (3563, 781155), (4581, 607565), (7635, 364539), (10689, 260385), (17359, 160335), (17815, 156231), (22905, 121513), (32067, 86795), (52077, 53445)]