282857535

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7789}}^1$

素因数の和:8072

約数の個数: 32

約数和(自身を含む): 504792000

約数和(自身を除く): 221934465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 2421, 4035, 7263, 7789, 12105, 23367, 36315, 38945, 70101, 116835, 210303, 350505, 1051515, 2095241, 6285723, 10476205, 18857169, 31428615, 56571507, 94285845, 282857535]

約数ペア:

[(1, 282857535), (3, 94285845), (5, 56571507), (9, 31428615), (15, 18857169), (27, 10476205), (45, 6285723), (135, 2095241), (269, 1051515), (807, 350505), (1345, 210303), (2421, 116835), (4035, 70101), (7263, 38945), (7789, 36315), (12105, 23367)]