2265291215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1553}}^1\times {\mathrm{2411}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 2991101904

約数和(自身を除く): 725810689

約数列:

[1, 5, 11, 55, 121, 605, 1553, 2411, 7765, 12055, 17083, 26521, 85415, 132605, 187913, 291731, 939565, 1458655, 3744283, 18721415, 41187113, 205935565, 453058243, 2265291215]

約数ペア:

[(1, 2265291215), (5, 453058243), (11, 205935565), (55, 41187113), (121, 18721415), (605, 3744283), (1553, 1458655), (2411, 939565), (7765, 291731), (12055, 187913), (17083, 132605), (26521, 85415)]