67159605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 114925824

約数和(自身を除く): 47766219

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 2557, 5253, 7671, 8755, 12785, 26265, 38355, 43469, 130407, 217345, 263371, 652035, 790113, 1316855, 3950565, 4477307, 13431921, 22386535, 67159605]

約数ペア:

[(1, 67159605), (3, 22386535), (5, 13431921), (15, 4477307), (17, 3950565), (51, 1316855), (85, 790113), (103, 652035), (255, 263371), (309, 217345), (515, 130407), (1545, 43469), (1751, 38355), (2557, 26265), (5253, 12785), (7671, 8755)]