25096435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 13933325

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 2903, 8645, 14515, 20321, 37739, 55157, 101605, 188695, 264173, 275785, 386099, 717041, 1320865, 1930495, 3585205, 5019287, 25096435]

約数ペア:

[(1, 25096435), (5, 5019287), (7, 3585205), (13, 1930495), (19, 1320865), (35, 717041), (65, 386099), (91, 275785), (95, 264173), (133, 188695), (247, 101605), (455, 55157), (665, 37739), (1235, 20321), (1729, 14515), (2903, 8645)]