3108215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 4202496

約数和(自身を除く): 1094281

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1823, 9115, 20053, 56513, 100265, 282565, 621643, 3108215]

約数ペア:

[(1, 3108215), (5, 621643), (11, 282565), (31, 100265), (55, 56513), (155, 20053), (341, 9115), (1705, 1823)]