6690915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 14466816

約数和(自身を除く): 7775901

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1931, 3465, 5793, 9655, 13517, 17379, 21241, 28965, 40551, 63723, 67585, 86895, 106205, 121653, 148687, 191169, 202755, 318615, 446061, 608265, 743435, 955845, 1338183, 2230305, 6690915]

約数ペア:

[(1, 6690915), (3, 2230305), (5, 1338183), (7, 955845), (9, 743435), (11, 608265), (15, 446061), (21, 318615), (33, 202755), (35, 191169), (45, 148687), (55, 121653), (63, 106205), (77, 86895), (99, 67585), (105, 63723), (165, 40551), (231, 28965), (315, 21241), (385, 17379), (495, 13517), (693, 9655), (1155, 5793), (1931, 3465)]