55246005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 102149424

約数和(自身を除く): 46903419

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 281, 765, 771, 843, 1285, 1405, 2313, 2529, 3855, 4215, 4369, 4777, 11565, 12645, 13107, 14331, 21845, 23885, 39321, 42993, 65535, 71655, 72217, 196605, 214965, 216651, 361085, 649953, 1083255, 1227689, 3249765, 3683067, 6138445, 11049201, 18415335, 55246005]

約数ペア:

[(1, 55246005), (3, 18415335), (5, 11049201), (9, 6138445), (15, 3683067), (17, 3249765), (45, 1227689), (51, 1083255), (85, 649953), (153, 361085), (255, 216651), (257, 214965), (281, 196605), (765, 72217), (771, 71655), (843, 65535), (1285, 42993), (1405, 39321), (2313, 23885), (2529, 21845), (3855, 14331), (4215, 13107), (4369, 12645), (4777, 11565)]