67151595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 60582165

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 107, 129, 139, 215, 301, 321, 417, 535, 645, 695, 749, 903, 973, 1505, 1605, 2085, 2247, 2919, 3745, 4515, 4601, 4865, 5977, 11235, 13803, 14595, 14873, 17931, 23005, 29885, 32207, 41839, 44619, 69015, 74365, 89655, 96621, 104111, 125517, 161035, 209195, 223095, 312333, 483105, 520555, 627585, 639539, 1561665, 1918617, 3197695, 4476773, 9593085, 13430319, 22383865, 67151595]

約数ペア:

[(1, 67151595), (3, 22383865), (5, 13430319), (7, 9593085), (15, 4476773), (21, 3197695), (35, 1918617), (43, 1561665), (105, 639539), (107, 627585), (129, 520555), (139, 483105), (215, 312333), (301, 223095), (321, 209195), (417, 161035), (535, 125517), (645, 104111), (695, 96621), (749, 89655), (903, 74365), (973, 69015), (1505, 44619), (1605, 41839), (2085, 32207), (2247, 29885), (2919, 23005), (3745, 17931), (4515, 14873), (4601, 14595), (4865, 13803), (5977, 11235)]