27967062015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263009}}^1$

素因数の和:263176

約数の個数: 48

約数和(自身を含む): 51697245600

約数和(自身を除く): 23730183585

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 139, 153, 255, 417, 695, 765, 1251, 2085, 2363, 6255, 7089, 11815, 21267, 35445, 106335, 263009, 789027, 1315045, 2367081, 3945135, 4471153, 11835405, 13413459, 22355765, 36558251, 40240377, 67067295, 109674753, 182791255, 201201885, 329024259, 548373765, 621490267, 1645121295, 1864470801, 3107451335, 5593412403, 9322354005, 27967062015]

約数ペア:

[(1, 27967062015), (3, 9322354005), (5, 5593412403), (9, 3107451335), (15, 1864470801), (17, 1645121295), (45, 621490267), (51, 548373765), (85, 329024259), (139, 201201885), (153, 182791255), (255, 109674753), (417, 67067295), (695, 40240377), (765, 36558251), (1251, 22355765), (2085, 13413459), (2363, 11835405), (6255, 4471153), (7089, 3945135), (11815, 2367081), (21267, 1315045), (35445, 789027), (106335, 263009)]