85837825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 110852280

約数和(自身を除く): 25014455

約数列:

[1, 5, 25, 29, 145, 197, 601, 725, 985, 3005, 4925, 5713, 15025, 17429, 28565, 87145, 118397, 142825, 435725, 591985, 2959925, 3433513, 17167565, 85837825]

約数ペア:

[(1, 85837825), (5, 17167565), (25, 3433513), (29, 2959925), (145, 591985), (197, 435725), (601, 142825), (725, 118397), (985, 87145), (3005, 28565), (4925, 17429), (5713, 15025)]