64086295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 96243840

約数和(自身を除く): 32157545

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 2309, 3965, 5551, 11545, 16163, 27755, 30017, 80815, 140849, 150085, 210119, 704245, 985943, 1050595, 1831037, 4929715, 9155185, 12817259, 64086295]

約数ペア:

[(1, 64086295), (5, 12817259), (7, 9155185), (13, 4929715), (35, 1831037), (61, 1050595), (65, 985943), (91, 704245), (305, 210119), (427, 150085), (455, 140849), (793, 80815), (2135, 30017), (2309, 27755), (3965, 16163), (5551, 11545)]