5428587.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 38116833

約数列:

[1, 3, 5, 15, 17, 41, 43, 51, 85, 107, 123, 129, 205, 215, 255, 321, 535, 615, 645, 697, 731, 1605, 1763, 1819, 2091, 2193, 3485, 3655, 4387, 4601, 5289, 5457, 8815, 9095, 10455, 10965, 13161, 13803, 21935, 23005, 26445, 27285, 29971, 65805, 69015, 74579, 78217, 89913, 149855, 188641, 223737, 234651, 372895, 391085, 449565, 565923, 943205, 1118685, 1173255, 2829615, 3206897, 9620691, 16034485, 48103455]

約数ペア:

[(1, 48103455), (3, 16034485), (5, 9620691), (15, 3206897), (17, 2829615), (41, 1173255), (43, 1118685), (51, 943205), (85, 565923), (107, 449565), (123, 391085), (129, 372895), (205, 234651), (215, 223737), (255, 188641), (321, 149855), (535, 89913), (615, 78217), (645, 74579), (697, 69015), (731, 65805), (1605, 29971), (1763, 27285), (1819, 26445), (2091, 23005), (2193, 21935), (3485, 13803), (3655, 13161), (4387, 10965), (4601, 10455), (5289, 9095), (5457, 8815)]