12115935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 22932000

約数和(自身を除く): 10816065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 139, 149, 195, 417, 447, 585, 695, 745, 1251, 1341, 1807, 1937, 2085, 2235, 5421, 5811, 6255, 6705, 9035, 9685, 16263, 17433, 20711, 27105, 29055, 62133, 81315, 87165, 103555, 186399, 269243, 310665, 807729, 931995, 1346215, 2423187, 4038645, 12115935]

約数ペア:

[(1, 12115935), (3, 4038645), (5, 2423187), (9, 1346215), (13, 931995), (15, 807729), (39, 310665), (45, 269243), (65, 186399), (117, 103555), (139, 87165), (149, 81315), (195, 62133), (417, 29055), (447, 27105), (585, 20711), (695, 17433), (745, 16263), (1251, 9685), (1341, 9035), (1807, 6705), (1937, 6255), (2085, 5811), (2235, 5421)]