13087545

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 21094080

約数和(自身を除く): 8006535

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6277, 18831, 31385, 94155, 872503, 2617509, 4362515, 13087545]

約数ペア:

[(1, 13087545), (3, 4362515), (5, 2617509), (15, 872503), (139, 94155), (417, 31385), (695, 18831), (2085, 6277)]