2019555325

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{967}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 2529074240

約数和(自身を除く): 509518915

約数列:

[1, 5, 25, 139, 601, 695, 967, 3005, 3475, 4835, 15025, 24175, 83539, 134413, 417695, 581167, 672065, 2088475, 2905835, 3360325, 14529175, 80782213, 403911065, 2019555325]

約数ペア:

[(1, 2019555325), (5, 403911065), (25, 80782213), (139, 14529175), (601, 3360325), (695, 2905835), (967, 2088475), (3005, 672065), (3475, 581167), (4835, 417695), (15025, 134413), (24175, 83539)]