210069771795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{242467}}^1$

素因数の和:243972

約数の個数: 48

約数和(自身を含む): 392396632992

約数和(自身を除く): 182326861197

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1481, 4443, 7405, 13329, 19253, 22215, 57759, 66645, 96265, 173277, 242467, 288795, 727401, 866385, 1212335, 2182203, 3152071, 3637005, 9456213, 10911015, 15760355, 28368639, 47281065, 141843195, 359093627, 1077280881, 1795468135, 3231842643, 4668217151, 5386404405, 14004651453, 16159213215, 23341085755, 42013954359, 70023257265, 210069771795]

約数ペア:

[(1, 210069771795), (3, 70023257265), (5, 42013954359), (9, 23341085755), (13, 16159213215), (15, 14004651453), (39, 5386404405), (45, 4668217151), (65, 3231842643), (117, 1795468135), (195, 1077280881), (585, 359093627), (1481, 141843195), (4443, 47281065), (7405, 28368639), (13329, 15760355), (19253, 10911015), (22215, 9456213), (57759, 3637005), (66645, 3152071), (96265, 2182203), (173277, 1212335), (242467, 866385), (288795, 727401)]