23261315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 12681085

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 1949, 2387, 9745, 11935, 13643, 21439, 60419, 68215, 107195, 150073, 302095, 422933, 664609, 750365, 2114665, 3323045, 4652263, 23261315]

約数ペア:

[(1, 23261315), (5, 4652263), (7, 3323045), (11, 2114665), (31, 750365), (35, 664609), (55, 422933), (77, 302095), (155, 150073), (217, 107195), (341, 68215), (385, 60419), (1085, 21439), (1705, 13643), (1949, 11935), (2387, 9745)]