2419200045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{85469}}^1$

素因数の和:85534

約数の個数: 48

約数和(自身を含む): 4559995440

約数和(自身を除く): 2140795395

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 9435, 28305, 85469, 256407, 427345, 769221, 1282035, 1452973, 3162353, 3846105, 4358919, 7264865, 9487059, 13076757, 15811765, 21794595, 28461177, 47435295, 53760001, 65383785, 142305885, 161280003, 268800005, 483840009, 806400015, 2419200045]

約数ペア:

[(1, 2419200045), (3, 806400015), (5, 483840009), (9, 268800005), (15, 161280003), (17, 142305885), (37, 65383785), (45, 53760001), (51, 47435295), (85, 28461177), (111, 21794595), (153, 15811765), (185, 13076757), (255, 9487059), (333, 7264865), (555, 4358919), (629, 3846105), (765, 3162353), (1665, 1452973), (1887, 1282035), (3145, 769221), (5661, 427345), (9435, 256407), (28305, 85469)]