854515455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{11437}}^1$

素因数の和:11755

約数の個数: 32

約数和(自身を含む): 1452717504

約数和(自身を除く): 598202049

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1465, 4395, 4981, 11437, 14943, 24905, 34311, 57185, 74715, 171555, 194429, 583287, 972145, 2916435, 3351041, 10053123, 16755205, 50265615, 56967697, 170903091, 284838485, 854515455]

約数ペア:

[(1, 854515455), (3, 284838485), (5, 170903091), (15, 56967697), (17, 50265615), (51, 16755205), (85, 10053123), (255, 3351041), (293, 2916435), (879, 972145), (1465, 583287), (4395, 194429), (4981, 171555), (11437, 74715), (14943, 57185), (24905, 34311)]