2514545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 811855

約数列:

[1, 5, 11, 55, 131, 349, 655, 1441, 1745, 3839, 7205, 19195, 45719, 228595, 502909, 2514545]

約数ペア:

[(1, 2514545), (5, 502909), (11, 228595), (55, 45719), (131, 19195), (349, 7205), (655, 3839), (1441, 1745)]