2552075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 840565

約数列:

[1, 5, 25, 31, 37, 89, 155, 185, 445, 775, 925, 1147, 2225, 2759, 3293, 5735, 13795, 16465, 28675, 68975, 82325, 102083, 510415, 2552075]

約数ペア:

[(1, 2552075), (5, 510415), (25, 102083), (31, 82325), (37, 68975), (89, 28675), (155, 16465), (185, 13795), (445, 5735), (775, 3293), (925, 2759), (1147, 2225)]