5441445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 10247040

約数和(自身を除く): 4805595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2371, 7113, 11855, 21339, 35565, 40307, 64017, 106695, 120921, 201535, 320085, 362763, 604605, 1088289, 1813815, 5441445]

約数ペア:

[(1, 5441445), (3, 1813815), (5, 1088289), (9, 604605), (15, 362763), (17, 320085), (27, 201535), (45, 120921), (51, 106695), (85, 64017), (135, 40307), (153, 35565), (255, 21339), (459, 11855), (765, 7113), (2295, 2371)]