25200409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 29045520

約数和(自身を除く): 3845111

約数列:

[1, 13, 17, 101, 221, 1129, 1313, 1717, 14677, 19193, 22321, 114029, 249509, 1482377, 1938493, 25200409]

約数ペア:

[(1, 25200409), (13, 1938493), (17, 1482377), (101, 249509), (221, 114029), (1129, 22321), (1313, 19193), (1717, 14677)]