538655745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 932166144

約数和(自身を除く): 393510399

約数列:

[1, 3, 5, 15, 23, 41, 69, 113, 115, 123, 205, 337, 339, 345, 565, 615, 943, 1011, 1685, 1695, 2599, 2829, 4633, 4715, 5055, 7751, 7797, 12995, 13817, 13899, 14145, 23165, 23253, 38081, 38755, 38985, 41451, 69085, 69495, 106559, 114243, 116265, 190405, 207255, 317791, 319677, 532795, 571215, 875863, 953373, 1561321, 1588955, 1598385, 2627589, 4379315, 4683963, 4766865, 7806605, 13137945, 23419815, 35910383, 107731149, 179551915, 538655745]

約数ペア:

[(1, 538655745), (3, 179551915), (5, 107731149), (15, 35910383), (23, 23419815), (41, 13137945), (69, 7806605), (113, 4766865), (115, 4683963), (123, 4379315), (205, 2627589), (337, 1598385), (339, 1588955), (345, 1561321), (565, 953373), (615, 875863), (943, 571215), (1011, 532795), (1685, 319677), (1695, 317791), (2599, 207255), (2829, 190405), (4633, 116265), (4715, 114243), (5055, 106559), (7751, 69495), (7797, 69085), (12995, 41451), (13817, 38985), (13899, 38755), (14145, 38081), (23165, 23253)]