25228775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 36758064

約数和(自身を除く): 11529289

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7057, 35285, 77627, 91741, 176425, 388135, 458705, 1009151, 1940675, 2293525, 5045755, 25228775]

約数ペア:

[(1, 25228775), (5, 5045755), (11, 2293525), (13, 1940675), (25, 1009151), (55, 458705), (65, 388135), (143, 176425), (275, 91741), (325, 77627), (715, 35285), (3575, 7057)]