82515195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 99892485

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 665, 765, 811, 855, 969, 1071, 1197, 1615, 1785, 1995, 2261, 2433, 2907, 4055, 4845, 5355, 5677, 5985, 6783, 7299, 11305, 12165, 13787, 14535, 15409, 17031, 20349, 28385, 33915, 36495, 41361, 46227, 51093, 68935, 77045, 85155, 96509, 101745, 107863, 124083, 138681, 206805, 231135, 255465, 261953, 289527, 323589, 482545, 539315, 620415, 693405, 785859, 868581, 970767, 1309765, 1447635, 1617945, 1833671, 2357577, 3929295, 4342905, 4853835, 5501013, 9168355, 11787885, 16503039, 27505065, 82515195]

約数ペア:

[(1, 82515195), (3, 27505065), (5, 16503039), (7, 11787885), (9, 9168355), (15, 5501013), (17, 4853835), (19, 4342905), (21, 3929295), (35, 2357577), (45, 1833671), (51, 1617945), (57, 1447635), (63, 1309765), (85, 970767), (95, 868581), (105, 785859), (119, 693405), (133, 620415), (153, 539315), (171, 482545), (255, 323589), (285, 289527), (315, 261953), (323, 255465), (357, 231135), (399, 206805), (595, 138681), (665, 124083), (765, 107863), (811, 101745), (855, 96509), (969, 85155), (1071, 77045), (1197, 68935), (1615, 51093), (1785, 46227), (1995, 41361), (2261, 36495), (2433, 33915), (2907, 28385), (4055, 20349), (4845, 17031), (5355, 15409), (5677, 14535), (5985, 13787), (6783, 12165), (7299, 11305)]