15061345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 19615680

約数和(自身を除く): 4554335

約数列:

[1, 5, 13, 65, 139, 695, 1667, 1807, 8335, 9035, 21671, 108355, 231713, 1158565, 3012269, 15061345]

約数ペア:

[(1, 15061345), (5, 3012269), (13, 1158565), (65, 231713), (139, 108355), (695, 21671), (1667, 9035), (1807, 8335)]