86880365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 36498835

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 719, 845, 1859, 2197, 3595, 7909, 9295, 9347, 10985, 24167, 39545, 46735, 102817, 120835, 121511, 514085, 607555, 1336621, 1579643, 6683105, 7898215, 17376073, 86880365]

約数ペア:

[(1, 86880365), (5, 17376073), (11, 7898215), (13, 6683105), (55, 1579643), (65, 1336621), (143, 607555), (169, 514085), (715, 121511), (719, 120835), (845, 102817), (1859, 46735), (2197, 39545), (3595, 24167), (7909, 10985), (9295, 9347)]