126844225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 167687928

約数和(自身を除く): 40843703

約数列:

[1, 5, 17, 25, 85, 157, 425, 785, 1901, 2669, 3925, 9505, 13345, 32317, 47525, 66725, 161585, 298457, 807925, 1492285, 5073769, 7461425, 25368845, 126844225]

約数ペア:

[(1, 126844225), (5, 25368845), (17, 7461425), (25, 5073769), (85, 1492285), (157, 807925), (425, 298457), (785, 161585), (1901, 66725), (2669, 47525), (3925, 32317), (9505, 13345)]