27840578685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{13037}}^1$

素因数の和:13250

約数の個数: 64

約数和(自身を含む): 48063283200

約数和(自身を除く): 20222704515

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 127, 177, 285, 295, 381, 635, 885, 1121, 1905, 2413, 3363, 5605, 7239, 7493, 12065, 13037, 16815, 22479, 36195, 37465, 39111, 65185, 112395, 142367, 195555, 247703, 427101, 711835, 743109, 769183, 1238515, 1655699, 2135505, 2307549, 3715545, 3845915, 4967097, 8278495, 11537745, 14614477, 24835485, 31458281, 43843431, 73072385, 94374843, 97686241, 157291405, 219217155, 293058723, 471874215, 488431205, 1465293615, 1856038579, 5568115737, 9280192895, 27840578685]

約数ペア:

[(1, 27840578685), (3, 9280192895), (5, 5568115737), (15, 1856038579), (19, 1465293615), (57, 488431205), (59, 471874215), (95, 293058723), (127, 219217155), (177, 157291405), (285, 97686241), (295, 94374843), (381, 73072385), (635, 43843431), (885, 31458281), (1121, 24835485), (1905, 14614477), (2413, 11537745), (3363, 8278495), (5605, 4967097), (7239, 3845915), (7493, 3715545), (12065, 2307549), (13037, 2135505), (16815, 1655699), (22479, 1238515), (36195, 769183), (37465, 743109), (39111, 711835), (65185, 427101), (112395, 247703), (142367, 195555)]