2408475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 4218480

約数和(自身を除く): 1810005

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1889, 5667, 9445, 28335, 32113, 47225, 96339, 141675, 160565, 481695, 802825, 2408475]

約数ペア:

[(1, 2408475), (3, 802825), (5, 481695), (15, 160565), (17, 141675), (25, 96339), (51, 47225), (75, 32113), (85, 28335), (255, 9445), (425, 5667), (1275, 1889)]