4881465

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 9278280

約数和(自身を除く): 4396815

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 709, 765, 1377, 2127, 2295, 3545, 6381, 6885, 10635, 12053, 19143, 31905, 36159, 57429, 60265, 95715, 108477, 180795, 287145, 325431, 542385, 976293, 1627155, 4881465]

約数ペア:

[(1, 4881465), (3, 1627155), (5, 976293), (9, 542385), (15, 325431), (17, 287145), (27, 180795), (45, 108477), (51, 95715), (81, 60265), (85, 57429), (135, 36159), (153, 31905), (255, 19143), (405, 12053), (459, 10635), (709, 6885), (765, 6381), (1377, 3545), (2127, 2295)]