11888355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 21026304

約数和(自身を除く): 9137949

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2027, 5865, 6081, 10135, 30405, 34459, 46621, 103377, 139863, 172295, 233105, 516885, 699315, 792557, 2377671, 3962785, 11888355]

約数ペア:

[(1, 11888355), (3, 3962785), (5, 2377671), (15, 792557), (17, 699315), (23, 516885), (51, 233105), (69, 172295), (85, 139863), (115, 103377), (255, 46621), (345, 34459), (391, 30405), (1173, 10135), (1955, 6081), (2027, 5865)]