54434835

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 122821776

約数和(自身を除く): 68386941

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 81, 91, 105, 117, 135, 147, 189, 195, 211, 245, 273, 315, 351, 405, 441, 455, 567, 585, 633, 637, 735, 819, 945, 1053, 1055, 1323, 1365, 1477, 1755, 1899, 1911, 2205, 2457, 2743, 2835, 3165, 3185, 3969, 4095, 4431, 5265, 5697, 5733, 6615, 7371, 7385, 8229, 9495, 9555, 10339, 12285, 13293, 13715, 17091, 17199, 19201, 19845, 22155, 24687, 28485, 28665, 31017, 36855, 39879, 41145, 51597, 51695, 57603, 66465, 74061, 85455, 85995, 93051, 96005, 119637, 123435, 134407, 155085, 172809, 199395, 222183, 257985, 279153, 288015, 370305, 403221, 465255, 518427, 598185, 672035, 837459, 864045, 1110915, 1209663, 1395765, 1555281, 2016105, 2592135, 3628989, 4187295, 6048315, 7776405, 10886967, 18144945, 54434835]

約数ペア:

[(1, 54434835), (3, 18144945), (5, 10886967), (7, 7776405), (9, 6048315), (13, 4187295), (15, 3628989), (21, 2592135), (27, 2016105), (35, 1555281), (39, 1395765), (45, 1209663), (49, 1110915), (63, 864045), (65, 837459), (81, 672035), (91, 598185), (105, 518427), (117, 465255), (135, 403221), (147, 370305), (189, 288015), (195, 279153), (211, 257985), (245, 222183), (273, 199395), (315, 172809), (351, 155085), (405, 134407), (441, 123435), (455, 119637), (567, 96005), (585, 93051), (633, 85995), (637, 85455), (735, 74061), (819, 66465), (945, 57603), (1053, 51695), (1055, 51597), (1323, 41145), (1365, 39879), (1477, 36855), (1755, 31017), (1899, 28665), (1911, 28485), (2205, 24687), (2457, 22155), (2743, 19845), (2835, 19201), (3165, 17199), (3185, 17091), (3969, 13715), (4095, 13293), (4431, 12285), (5265, 10339), (5697, 9555), (5733, 9495), (6615, 8229), (7371, 7385)]