16522025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 22837080

約数和(自身を除く): 6315055

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1753, 1885, 8765, 9425, 22789, 43825, 50837, 113945, 254185, 569725, 660881, 1270925, 3304405, 16522025]

約数ペア:

[(1, 16522025), (5, 3304405), (13, 1270925), (25, 660881), (29, 569725), (65, 254185), (145, 113945), (325, 50837), (377, 43825), (725, 22789), (1753, 9425), (1885, 8765)]