5978475

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 11651040

約数和(自身を除く): 5672565

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 521, 675, 765, 1275, 1563, 2295, 2605, 3825, 4689, 7815, 8857, 11475, 13025, 14067, 23445, 26571, 39075, 44285, 70335, 79713, 117225, 132855, 221425, 239139, 351675, 398565, 664275, 1195695, 1992825, 5978475]

約数ペア:

[(1, 5978475), (3, 1992825), (5, 1195695), (9, 664275), (15, 398565), (17, 351675), (25, 239139), (27, 221425), (45, 132855), (51, 117225), (75, 79713), (85, 70335), (135, 44285), (153, 39075), (225, 26571), (255, 23445), (425, 14067), (459, 13025), (521, 11475), (675, 8857), (765, 7815), (1275, 4689), (1563, 3825), (2295, 2605)]