28763411325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{741803}}^1$

素因数の和:741874

約数の個数: 48

約数和(自身を含む): 52982608896

約数和(自身を除く): 24219197571

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775, 741803, 2225409, 3709015, 8159833, 11127045, 18545075, 24479499, 34864741, 40799165, 55635225, 104594223, 122397495, 174323705, 203995825, 383512151, 522971115, 611987475, 871618525, 1150536453, 1917560755, 2614855575, 5752682265, 9587803775, 28763411325]

約数ペア:

[(1, 28763411325), (3, 9587803775), (5, 5752682265), (11, 2614855575), (15, 1917560755), (25, 1150536453), (33, 871618525), (47, 611987475), (55, 522971115), (75, 383512151), (141, 203995825), (165, 174323705), (235, 122397495), (275, 104594223), (517, 55635225), (705, 40799165), (825, 34864741), (1175, 24479499), (1551, 18545075), (2585, 11127045), (3525, 8159833), (7755, 3709015), (12925, 2225409), (38775, 741803)]