13894605

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5450

約数の個数: 32

約数和(自身を含む): 26006400

約数和(自身を除く): 12111795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5417, 16251, 27085, 48753, 81255, 102923, 146259, 243765, 308769, 514615, 731295, 926307, 1543845, 2778921, 4631535, 13894605]

約数ペア:

[(1, 13894605), (3, 4631535), (5, 2778921), (9, 1543845), (15, 926307), (19, 731295), (27, 514615), (45, 308769), (57, 243765), (95, 146259), (135, 102923), (171, 81255), (285, 48753), (513, 27085), (855, 16251), (2565, 5417)]