17231825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 23649528

約数和(自身を除く): 6417703

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1433, 2405, 7165, 12025, 18629, 35825, 53021, 93145, 265105, 465725, 689273, 1325525, 3446365, 17231825]

約数ペア:

[(1, 17231825), (5, 3446365), (13, 1325525), (25, 689273), (37, 465725), (65, 265105), (185, 93145), (325, 53021), (481, 35825), (925, 18629), (1433, 12025), (2405, 7165)]