25614985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20249}}^1$

素因数の和:20288

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 9377015

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20249, 101245, 222739, 465727, 1113695, 2328635, 5122997, 25614985]

約数ペア:

[(1, 25614985), (5, 5122997), (11, 2328635), (23, 1113695), (55, 465727), (115, 222739), (253, 101245), (1265, 20249)]