25775035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 37946880

約数和(自身を除く): 12171845

約数列:

[1, 5, 11, 13, 47, 55, 59, 65, 143, 169, 235, 295, 517, 611, 649, 715, 767, 845, 1859, 2585, 2773, 3055, 3245, 3835, 6721, 7943, 8437, 9295, 9971, 13865, 30503, 33605, 36049, 39715, 42185, 49855, 87373, 109681, 152515, 180245, 396539, 436865, 468637, 548405, 1982695, 2343185, 5155007, 25775035]

約数ペア:

[(1, 25775035), (5, 5155007), (11, 2343185), (13, 1982695), (47, 548405), (55, 468637), (59, 436865), (65, 396539), (143, 180245), (169, 152515), (235, 109681), (295, 87373), (517, 49855), (611, 42185), (649, 39715), (715, 36049), (767, 33605), (845, 30503), (1859, 13865), (2585, 9971), (2773, 9295), (3055, 8437), (3245, 7943), (3835, 6721)]