27317145

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17681}}^1$

素因数の和:17792

約数の個数: 16

約数和(自身を含む): 44134272

約数和(自身を除く): 16817127

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 17681, 53043, 88405, 265215, 1821143, 5463429, 9105715, 27317145]

約数ペア:

[(1, 27317145), (3, 9105715), (5, 5463429), (15, 1821143), (103, 265215), (309, 88405), (515, 53043), (1545, 17681)]