10726215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 17853696

約数和(自身を除く): 7127481

約数列:

[1, 3, 5, 15, 41, 107, 123, 163, 205, 321, 489, 535, 615, 815, 1605, 2445, 4387, 6683, 13161, 17441, 20049, 21935, 33415, 52323, 65805, 87205, 100245, 261615, 715081, 2145243, 3575405, 10726215]

約数ペア:

[(1, 10726215), (3, 3575405), (5, 2145243), (15, 715081), (41, 261615), (107, 100245), (123, 87205), (163, 65805), (205, 52323), (321, 33415), (489, 21935), (535, 20049), (615, 17441), (815, 13161), (1605, 6683), (2445, 4387)]