28305258255

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2009603}}^1$

素因数の和:2009927

約数の個数: 24

約数和(自身を含む): 49219221168

約数和(自身を除く): 20913962913

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 14085, 2009603, 6028809, 10048015, 18086427, 30144045, 90432135, 629005739, 1887017217, 3145028695, 5661051651, 9435086085, 28305258255]

約数ペア:

[(1, 28305258255), (3, 9435086085), (5, 5661051651), (9, 3145028695), (15, 1887017217), (45, 629005739), (313, 90432135), (939, 30144045), (1565, 18086427), (2817, 10048015), (4695, 6028809), (14085, 2009603)]