11271755

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 15372672

約数和(自身を除く): 4100917

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 601, 605, 1705, 3005, 3751, 6611, 18631, 18755, 33055, 72721, 93155, 204941, 363605, 1024705, 2254351, 11271755]

約数ペア:

[(1, 11271755), (5, 2254351), (11, 1024705), (31, 363605), (55, 204941), (121, 93155), (155, 72721), (341, 33055), (601, 18755), (605, 18631), (1705, 6611), (3005, 3751)]