512427345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 891528000

約数和(自身を除く): 379100655

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 289, 645, 731, 867, 1445, 2193, 2749, 3655, 4335, 8247, 10965, 12427, 13745, 37281, 41235, 46733, 62135, 118207, 140199, 186405, 233665, 354621, 591035, 700995, 794461, 1773105, 2009519, 2383383, 3972305, 6028557, 10047595, 11916915, 30142785, 34161823, 102485469, 170809115, 512427345]

約数ペア:

[(1, 512427345), (3, 170809115), (5, 102485469), (15, 34161823), (17, 30142785), (43, 11916915), (51, 10047595), (85, 6028557), (129, 3972305), (215, 2383383), (255, 2009519), (289, 1773105), (645, 794461), (731, 700995), (867, 591035), (1445, 354621), (2193, 233665), (2749, 186405), (3655, 140199), (4335, 118207), (8247, 62135), (10965, 46733), (12427, 41235), (13745, 37281)]