12516345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14669

約数の個数: 24

約数和(自身を含む): 22838400

約数和(自身を除く): 10322055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 14639, 43917, 73195, 131751, 219585, 278141, 658755, 834423, 1390705, 2503269, 4172115, 12516345]

約数ペア:

[(1, 12516345), (3, 4172115), (5, 2503269), (9, 1390705), (15, 834423), (19, 658755), (45, 278141), (57, 219585), (95, 131751), (171, 73195), (285, 43917), (855, 14639)]