210836525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6845

約数の個数: 24

約数和(自身を含む): 276782880

約数和(自身を除く): 65946355

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 6235, 6763, 31175, 33815, 169075, 196127, 290809, 980635, 1454045, 4903175, 7270225, 8433461, 42167305, 210836525]

約数ペア:

[(1, 210836525), (5, 42167305), (25, 8433461), (29, 7270225), (43, 4903175), (145, 1454045), (215, 980635), (725, 290809), (1075, 196127), (1247, 169075), (6235, 33815), (6763, 31175)]