86769815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12043}}^1$

素因数の和:12190

約数の個数: 16

約数和(自身を含む): 114466176

約数和(自身を除く): 27696361

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 12043, 60215, 132473, 662365, 1577633, 7888165, 17353963, 86769815]

約数ペア:

[(1, 86769815), (5, 17353963), (11, 7888165), (55, 1577633), (131, 662365), (655, 132473), (1441, 60215), (7205, 12043)]