42246345

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17939}}^1$

素因数の和:18104

約数の個数: 16

約数和(自身を含む): 68028480

約数和(自身を除く): 25782135

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 17939, 53817, 89695, 269085, 2816423, 8449269, 14082115, 42246345]

約数ペア:

[(1, 42246345), (3, 14082115), (5, 8449269), (15, 2816423), (157, 269085), (471, 89695), (785, 53817), (2355, 17939)]