123073455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{482641}}^1$

素因数の和:482666

約数の個数: 16

約数和(自身を含む): 208501344

約数和(自身を除く): 85427889

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 482641, 1447923, 2413205, 7239615, 8204897, 24614691, 41024485, 123073455]

約数ペア:

[(1, 123073455), (3, 41024485), (5, 24614691), (15, 8204897), (17, 7239615), (51, 2413205), (85, 1447923), (255, 482641)]