1118685

素因数分解:

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

素因数の和:173

約数の個数: 32

約数和(自身を含む): 1959552

約数和(自身を除く): 840867

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 107, 123, 205, 255, 321, 535, 615, 697, 1605, 1819, 2091, 3485, 4387, 5457, 9095, 10455, 13161, 21935, 27285, 65805, 74579, 223737, 372895, 1118685]

約数ペア:

[(1, 1118685), (3, 372895), (5, 223737), (15, 74579), (17, 65805), (41, 27285), (51, 21935), (85, 13161), (107, 10455), (123, 9095), (205, 5457), (255, 4387), (321, 3485), (535, 2091), (615, 1819), (697, 1605)]