490637085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1924067}}^1$

素因数の和:1924092

約数の個数: 16

約数和(自身を含む): 831197376

約数和(自身を除く): 340560291

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1924067, 5772201, 9620335, 28861005, 32709139, 98127417, 163545695, 490637085]

約数ペア:

[(1, 490637085), (3, 163545695), (5, 98127417), (15, 32709139), (17, 28861005), (51, 9620335), (85, 5772201), (255, 1924067)]