15562287

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14804

約数の個数: 20

約数和(自身を含む): 25037320

約数和(自身を除く): 9475033

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14779, 44337, 133011, 192127, 399033, 576381, 1197099, 1729143, 5187429, 15562287]

約数ペア:

[(1, 15562287), (3, 5187429), (9, 1729143), (13, 1197099), (27, 576381), (39, 399033), (81, 192127), (117, 133011), (351, 44337), (1053, 14779)]