983332225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2083}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 1274507712

約数和(自身を除く): 291175487

約数列:

[1, 5, 23, 25, 115, 575, 821, 2083, 4105, 10415, 18883, 20525, 47909, 52075, 94415, 239545, 472075, 1197725, 1710143, 8550715, 39333289, 42753575, 196666445, 983332225]

約数ペア:

[(1, 983332225), (5, 196666445), (23, 42753575), (25, 39333289), (115, 8550715), (575, 1710143), (821, 1197725), (2083, 472075), (4105, 239545), (10415, 94415), (18883, 52075), (20525, 47909)]