540560605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 746807040

約数和(自身を除く): 206246435

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 8819, 12259, 44095, 61295, 114647, 202837, 361579, 573235, 1014185, 1807895, 2636881, 4700527, 8316317, 13184405, 23502635, 41581585, 108112121, 540560605]

約数ペア:

[(1, 540560605), (5, 108112121), (13, 41581585), (23, 23502635), (41, 13184405), (65, 8316317), (115, 4700527), (205, 2636881), (299, 1807895), (533, 1014185), (943, 573235), (1495, 361579), (2665, 202837), (4715, 114647), (8819, 61295), (12259, 44095)]