15160993393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 19782991872

約数和(自身を除く): 4621998479

約数列:

[1, 7, 13, 31, 73, 83, 91, 217, 403, 511, 581, 887, 949, 1079, 2263, 2573, 2821, 6059, 6209, 6643, 7553, 11531, 15841, 18011, 27497, 29419, 33449, 42413, 64751, 73621, 78767, 80717, 187829, 192479, 205933, 234143, 357461, 453257, 515347, 551369, 841763, 957073, 1314803, 2007281, 2282251, 2441777, 2502227, 5374333, 5892341, 6699511, 14050967, 15975757, 17092439, 26094653, 29669263, 37620331, 69866329, 166604323, 182662571, 207684841, 489064303, 1166230261, 2165856199, 15160993393]

約数ペア:

[(1, 15160993393), (7, 2165856199), (13, 1166230261), (31, 489064303), (73, 207684841), (83, 182662571), (91, 166604323), (217, 69866329), (403, 37620331), (511, 29669263), (581, 26094653), (887, 17092439), (949, 15975757), (1079, 14050967), (2263, 6699511), (2573, 5892341), (2821, 5374333), (6059, 2502227), (6209, 2441777), (6643, 2282251), (7553, 2007281), (11531, 1314803), (15841, 957073), (18011, 841763), (27497, 551369), (29419, 515347), (33449, 453257), (42413, 357461), (64751, 234143), (73621, 205933), (78767, 192479), (80717, 187829)]