128834996985

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{129121}}^1$

素因数の和:129543

約数の個数: 64

約数和(自身を含む): 241716384000

約数和(自身を除く): 112881387015

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 389, 513, 855, 1167, 1945, 2565, 3501, 5835, 7391, 10503, 17505, 22173, 36955, 52515, 66519, 110865, 129121, 199557, 332595, 387363, 645605, 997785, 1162089, 1936815, 2453299, 3486267, 5810445, 7359897, 12266495, 17431335, 22079691, 36799485, 50228069, 66239073, 110398455, 150684207, 251140345, 331195365, 452052621, 753421035, 954333311, 1356157863, 2260263105, 2862999933, 4771666555, 6780789315, 8588999799, 14314999665, 25766999397, 42944998995, 128834996985]

約数ペア:

[(1, 128834996985), (3, 42944998995), (5, 25766999397), (9, 14314999665), (15, 8588999799), (19, 6780789315), (27, 4771666555), (45, 2862999933), (57, 2260263105), (95, 1356157863), (135, 954333311), (171, 753421035), (285, 452052621), (389, 331195365), (513, 251140345), (855, 150684207), (1167, 110398455), (1945, 66239073), (2565, 50228069), (3501, 36799485), (5835, 22079691), (7391, 17431335), (10503, 12266495), (17505, 7359897), (22173, 5810445), (36955, 3486267), (52515, 2453299), (66519, 1936815), (110865, 1162089), (129121, 997785), (199557, 645605), (332595, 387363)]