15010779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 10494501

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2213, 2261, 6639, 6783, 15491, 37621, 42047, 46473, 112863, 126141, 263347, 294329, 714799, 790041, 882987, 2144397, 5003593, 15010779]

約数ペア:

[(1, 15010779), (3, 5003593), (7, 2144397), (17, 882987), (19, 790041), (21, 714799), (51, 294329), (57, 263347), (119, 126141), (133, 112863), (323, 46473), (357, 42047), (399, 37621), (969, 15491), (2213, 6783), (2261, 6639)]