12864555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8688

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 12087765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8663, 25989, 43315, 77967, 95293, 129945, 233901, 285879, 389835, 476465, 857637, 1169505, 1429395, 2572911, 4288185, 12864555]

約数ペア:

[(1, 12864555), (3, 4288185), (5, 2572911), (9, 1429395), (11, 1169505), (15, 857637), (27, 476465), (33, 389835), (45, 285879), (55, 233901), (99, 129945), (135, 95293), (165, 77967), (297, 43315), (495, 25989), (1485, 8663)]