67651755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 47433045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 739, 1077, 1795, 2217, 3695, 5385, 6103, 11085, 12563, 18309, 30515, 37689, 62815, 91545, 188445, 265301, 795903, 1326505, 3979515, 4510117, 13530351, 22550585, 67651755]

約数ペア:

[(1, 67651755), (3, 22550585), (5, 13530351), (15, 4510117), (17, 3979515), (51, 1326505), (85, 795903), (255, 265301), (359, 188445), (739, 91545), (1077, 62815), (1795, 37689), (2217, 30515), (3695, 18309), (5385, 12563), (6103, 11085)]