42688005

素因数分解:

$3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3313}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 68400960

約数和(自身を除く): 25712955

約数列:

[1, 3, 5, 15, 859, 2577, 3313, 4295, 9939, 12885, 16565, 49695, 2845867, 8537601, 14229335, 42688005]

約数ペア:

[(1, 42688005), (3, 14229335), (5, 8537601), (15, 2845867), (859, 49695), (2577, 16565), (3313, 12885), (4295, 9939)]