9207775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:259

約数の個数: 18

約数和(自身を含む): 11895072

約数和(自身を除く): 2687297

約数列:

[1, 5, 25, 31, 109, 155, 545, 775, 2725, 3379, 11881, 16895, 59405, 84475, 297025, 368311, 1841555, 9207775]

約数ペア:

[(1, 9207775), (5, 1841555), (25, 368311), (31, 297025), (109, 84475), (155, 59405), (545, 16895), (775, 11881), (2725, 3379)]