12635425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{4177}}^1$

素因数の和:4209

約数の個数: 18

約数和(自身を含む): 17225894

約数和(自身を除く): 4590469

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 4177, 20885, 45947, 104425, 229735, 505417, 1148675, 2527085, 12635425]

約数ペア:

[(1, 12635425), (5, 2527085), (11, 1148675), (25, 505417), (55, 229735), (121, 104425), (275, 45947), (605, 20885), (3025, 4177)]