17184735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 13950369

約数列:

[1, 3, 5, 9, 15, 43, 45, 83, 107, 129, 215, 249, 321, 387, 415, 535, 645, 747, 963, 1245, 1605, 1935, 3569, 3735, 4601, 4815, 8881, 10707, 13803, 17845, 23005, 26643, 32121, 41409, 44405, 53535, 69015, 79929, 133215, 160605, 207045, 381883, 399645, 1145649, 1909415, 3436947, 5728245, 17184735]

約数ペア:

[(1, 17184735), (3, 5728245), (5, 3436947), (9, 1909415), (15, 1145649), (43, 399645), (45, 381883), (83, 207045), (107, 160605), (129, 133215), (215, 79929), (249, 69015), (321, 53535), (387, 44405), (415, 41409), (535, 32121), (645, 26643), (747, 23005), (963, 17845), (1245, 13803), (1605, 10707), (1935, 8881), (3569, 4815), (3735, 4601)]