2006880255

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{299311}}^1$

素因数の和:299471

約数の個数: 24

約数和(自身を含む): 3501950400

約数和(自身を除く): 1495070145

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 299311, 897933, 1496555, 2693799, 4489665, 13468995, 44597339, 133792017, 222986695, 401376051, 668960085, 2006880255]

約数ペア:

[(1, 2006880255), (3, 668960085), (5, 401376051), (9, 222986695), (15, 133792017), (45, 44597339), (149, 13468995), (447, 4489665), (745, 2693799), (1341, 1496555), (2235, 897933), (6705, 299311)]