540485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 732672

約数和(自身を除く): 192187

約数列:

[1, 5, 11, 31, 55, 155, 317, 341, 1585, 1705, 3487, 9827, 17435, 49135, 108097, 540485]

約数ペア:

[(1, 540485), (5, 108097), (11, 49135), (31, 17435), (55, 9827), (155, 3487), (317, 1705), (341, 1585)]