754182945

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 1336113792

約数和(自身を除く): 581930847

約数列:

[1, 3, 5, 9, 15, 45, 71, 137, 213, 355, 411, 639, 685, 1065, 1233, 1723, 2055, 3195, 5169, 6165, 8615, 9727, 15507, 25845, 29181, 48635, 77535, 87543, 122333, 145905, 236051, 366999, 437715, 611665, 708153, 1100997, 1180255, 1834995, 2124459, 3540765, 5504985, 10622295, 16759621, 50278863, 83798105, 150836589, 251394315, 754182945]

約数ペア:

[(1, 754182945), (3, 251394315), (5, 150836589), (9, 83798105), (15, 50278863), (45, 16759621), (71, 10622295), (137, 5504985), (213, 3540765), (355, 2124459), (411, 1834995), (639, 1180255), (685, 1100997), (1065, 708153), (1233, 611665), (1723, 437715), (2055, 366999), (3195, 236051), (5169, 145905), (6165, 122333), (8615, 87543), (9727, 77535), (15507, 48635), (25845, 29181)]