13337265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 22795776

約数和(自身を除く): 9458511

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 271, 579, 813, 965, 1355, 2895, 3281, 4065, 4607, 9843, 13821, 16405, 23035, 49215, 52303, 69105, 156909, 261515, 784545, 889151, 2667453, 4445755, 13337265]

約数ペア:

[(1, 13337265), (3, 4445755), (5, 2667453), (15, 889151), (17, 784545), (51, 261515), (85, 156909), (193, 69105), (255, 52303), (271, 49215), (579, 23035), (813, 16405), (965, 13821), (1355, 9843), (2895, 4607), (3281, 4065)]