42755085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55889}}^1$

素因数の和:55917

約数の個数: 24

約数和(自身を含む): 78469560

約数和(自身を除く): 35714475

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55889, 167667, 279445, 503001, 838335, 950113, 2515005, 2850339, 4750565, 8551017, 14251695, 42755085]

約数ペア:

[(1, 42755085), (3, 14251695), (5, 8551017), (9, 4750565), (15, 2850339), (17, 2515005), (45, 950113), (51, 838335), (85, 503001), (153, 279445), (255, 167667), (765, 55889)]