2015895843

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2731}}^1$

素因数の和:3457

約数の個数: 40

約数和(自身を含む): 3248861616

約数和(自身を除く): 1232965773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 701, 1053, 2103, 2731, 6309, 8193, 9113, 18927, 24579, 27339, 35503, 56781, 73737, 82017, 106509, 221211, 246051, 319527, 738153, 958581, 1914431, 2875743, 5743293, 17229879, 24887603, 51689637, 74662809, 155068911, 223988427, 671965281, 2015895843]

約数ペア:

[(1, 2015895843), (3, 671965281), (9, 223988427), (13, 155068911), (27, 74662809), (39, 51689637), (81, 24887603), (117, 17229879), (351, 5743293), (701, 2875743), (1053, 1914431), (2103, 958581), (2731, 738153), (6309, 319527), (8193, 246051), (9113, 221211), (18927, 106509), (24579, 82017), (27339, 73737), (35503, 56781)]