342747285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9811}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 584952192

約数和(自身を除く): 242204907

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 9811, 11645, 29433, 34935, 49055, 147165, 166787, 500361, 833935, 1344107, 2501805, 4032321, 6720535, 20161605, 22849819, 68549457, 114249095, 342747285]

約数ペア:

[(1, 342747285), (3, 114249095), (5, 68549457), (15, 22849819), (17, 20161605), (51, 6720535), (85, 4032321), (137, 2501805), (255, 1344107), (411, 833935), (685, 500361), (2055, 166787), (2329, 147165), (6987, 49055), (9811, 34935), (11645, 29433)]