26422625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 35212320

約数和(自身を除く): 8789695

約数列:

[1, 5, 25, 29, 37, 125, 145, 185, 197, 725, 925, 985, 1073, 3625, 4625, 4925, 5365, 5713, 7289, 24625, 26825, 28565, 36445, 134125, 142825, 182225, 211381, 714125, 911125, 1056905, 5284525, 26422625]

約数ペア:

[(1, 26422625), (5, 5284525), (25, 1056905), (29, 911125), (37, 714125), (125, 211381), (145, 182225), (185, 142825), (197, 134125), (725, 36445), (925, 28565), (985, 26825), (1073, 24625), (3625, 7289), (4625, 5713), (4925, 5365)]