327884355

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47623}}^1$

素因数の和:47657

約数の個数: 40

約数和(自身を含む): 622350432

約数和(自身を除く): 294466077

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 47623, 142869, 238115, 428607, 714345, 809591, 1285821, 2143035, 2428773, 3857463, 4047955, 6429105, 7286319, 12143865, 19287315, 21858957, 36431595, 65576871, 109294785, 327884355]

約数ペア:

[(1, 327884355), (3, 109294785), (5, 65576871), (9, 36431595), (15, 21858957), (17, 19287315), (27, 12143865), (45, 7286319), (51, 6429105), (81, 4047955), (85, 3857463), (135, 2428773), (153, 2143035), (255, 1285821), (405, 809591), (459, 714345), (765, 428607), (1377, 238115), (2295, 142869), (6885, 47623)]