87122335

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6967}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 108868032

約数和(自身を除く): 21745697

約数列:

[1, 5, 41, 61, 205, 305, 2501, 6967, 12505, 34835, 285647, 424987, 1428235, 2124935, 17424467, 87122335]

約数ペア:

[(1, 87122335), (5, 17424467), (41, 2124935), (61, 1428235), (205, 424987), (305, 285647), (2501, 34835), (6967, 12505)]