38923455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152641}}^1$

素因数の和:152666

約数の個数: 16

約数和(自身を含む): 65941344

約数和(自身を除く): 27017889

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 152641, 457923, 763205, 2289615, 2594897, 7784691, 12974485, 38923455]

約数ペア:

[(1, 38923455), (3, 12974485), (5, 7784691), (15, 2594897), (17, 2289615), (51, 763205), (85, 457923), (255, 152641)]