6864345

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 13041864

約数和(自身を除く): 6177519

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 997, 1377, 2295, 2991, 4985, 6885, 8973, 14955, 16949, 26919, 44865, 50847, 80757, 84745, 134595, 152541, 254235, 403785, 457623, 762705, 1372869, 2288115, 6864345]

約数ペア:

[(1, 6864345), (3, 2288115), (5, 1372869), (9, 762705), (15, 457623), (17, 403785), (27, 254235), (45, 152541), (51, 134595), (81, 84745), (85, 80757), (135, 50847), (153, 44865), (255, 26919), (405, 16949), (459, 14955), (765, 8973), (997, 6885), (1377, 4985), (2295, 2991)]