13725085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 18055872

約数和(自身を除く): 4330787

約数列:

[1, 5, 11, 55, 257, 971, 1285, 2827, 4855, 10681, 14135, 53405, 249547, 1247735, 2745017, 13725085]

約数ペア:

[(1, 13725085), (5, 2745017), (11, 1247735), (55, 249547), (257, 53405), (971, 14135), (1285, 10681), (2827, 4855)]