110208025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 145403640

約数和(自身を除く): 35195615

約数列:

[1, 5, 17, 25, 85, 257, 425, 1009, 1285, 4369, 5045, 6425, 17153, 21845, 25225, 85765, 109225, 259313, 428825, 1296565, 4408321, 6482825, 22041605, 110208025]

約数ペア:

[(1, 110208025), (5, 22041605), (17, 6482825), (25, 4408321), (85, 1296565), (257, 428825), (425, 259313), (1009, 109225), (1285, 85765), (4369, 25225), (5045, 21845), (6425, 17153)]