8439201795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{19031}}^1$

素因数の和:19140

約数の個数: 64

約数和(自身を含む): 14996606976

約数和(自身を除く): 6557405181

約数列:

[1, 3, 5, 15, 17, 37, 47, 51, 85, 111, 141, 185, 235, 255, 555, 629, 705, 799, 1739, 1887, 2397, 3145, 3995, 5217, 8695, 9435, 11985, 19031, 26085, 29563, 57093, 88689, 95155, 147815, 285465, 323527, 443445, 704147, 894457, 970581, 1617635, 2112441, 2683371, 3520735, 4472285, 4852905, 10562205, 11970499, 13416855, 15205769, 33094909, 35911497, 45617307, 59852495, 76028845, 99284727, 165474545, 179557485, 228086535, 496423635, 562613453, 1687840359, 2813067265, 8439201795]

約数ペア:

[(1, 8439201795), (3, 2813067265), (5, 1687840359), (15, 562613453), (17, 496423635), (37, 228086535), (47, 179557485), (51, 165474545), (85, 99284727), (111, 76028845), (141, 59852495), (185, 45617307), (235, 35911497), (255, 33094909), (555, 15205769), (629, 13416855), (705, 11970499), (799, 10562205), (1739, 4852905), (1887, 4472285), (2397, 3520735), (3145, 2683371), (3995, 2112441), (5217, 1617635), (8695, 970581), (9435, 894457), (11985, 704147), (19031, 443445), (26085, 323527), (29563, 285465), (57093, 147815), (88689, 95155)]