23555565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 22944915

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2069, 2277, 3795, 6207, 10345, 11385, 18621, 22759, 31035, 47587, 68277, 93105, 113795, 142761, 204831, 237935, 341385, 428283, 523457, 713805, 1024155, 1570371, 2141415, 2617285, 4711113, 7851855, 23555565]

約数ペア:

[(1, 23555565), (3, 7851855), (5, 4711113), (9, 2617285), (11, 2141415), (15, 1570371), (23, 1024155), (33, 713805), (45, 523457), (55, 428283), (69, 341385), (99, 237935), (115, 204831), (165, 142761), (207, 113795), (253, 93105), (345, 68277), (495, 47587), (759, 31035), (1035, 22759), (1265, 18621), (2069, 11385), (2277, 10345), (3795, 6207)]