36719225

素因数分解:

$5^2\times {\mathrm{821}}^1\times {\mathrm{1789}}^1$

素因数の和:2620

約数の個数: 12

約数和(自身を含む): 45612780

約数和(自身を除く): 8893555

約数列:

[1, 5, 25, 821, 1789, 4105, 8945, 20525, 44725, 1468769, 7343845, 36719225]

約数ペア:

[(1, 36719225), (5, 7343845), (25, 1468769), (821, 44725), (1789, 20525), (4105, 8945)]