86927235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 59054205

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 985, 1279, 2955, 3837, 4531, 6395, 13593, 19185, 22655, 29417, 67965, 88251, 147085, 251963, 441255, 755889, 1259815, 3779445, 5795149, 17385447, 28975745, 86927235]

約数ペア:

[(1, 86927235), (3, 28975745), (5, 17385447), (15, 5795149), (23, 3779445), (69, 1259815), (115, 755889), (197, 441255), (345, 251963), (591, 147085), (985, 88251), (1279, 67965), (2955, 29417), (3837, 22655), (4531, 19185), (6395, 13593)]