29557305

素因数分解:

$3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 57392712

約数和(自身を除く): 27835407

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 81, 85, 135, 153, 159, 243, 255, 265, 405, 459, 477, 729, 765, 795, 901, 1215, 1377, 1431, 2187, 2295, 2385, 2703, 3645, 4131, 4293, 4505, 6561, 6885, 7155, 8109, 10935, 12393, 12879, 13515, 20655, 21465, 24327, 32805, 37179, 38637, 40545, 61965, 64395, 72981, 111537, 115911, 121635, 185895, 193185, 218943, 347733, 364905, 557685, 579555, 656829, 1094715, 1738665, 1970487, 3284145, 5911461, 9852435, 29557305]

約数ペア:

[(1, 29557305), (3, 9852435), (5, 5911461), (9, 3284145), (15, 1970487), (17, 1738665), (27, 1094715), (45, 656829), (51, 579555), (53, 557685), (81, 364905), (85, 347733), (135, 218943), (153, 193185), (159, 185895), (243, 121635), (255, 115911), (265, 111537), (405, 72981), (459, 64395), (477, 61965), (729, 40545), (765, 38637), (795, 37179), (901, 32805), (1215, 24327), (1377, 21465), (1431, 20655), (2187, 13515), (2295, 12879), (2385, 12393), (2703, 10935), (3645, 8109), (4131, 7155), (4293, 6885), (4505, 6561)]