29659305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 26949975

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 389, 391, 663, 897, 1105, 1167, 1173, 1495, 1945, 1955, 3315, 4485, 5057, 5083, 5835, 5865, 6613, 8947, 15171, 15249, 19839, 25285, 25415, 26841, 33065, 44735, 75855, 76245, 85969, 99195, 116311, 134205, 152099, 257907, 348933, 429845, 456297, 581555, 760495, 1289535, 1744665, 1977287, 2281485, 5931861, 9886435, 29659305]

約数ペア:

[(1, 29659305), (3, 9886435), (5, 5931861), (13, 2281485), (15, 1977287), (17, 1744665), (23, 1289535), (39, 760495), (51, 581555), (65, 456297), (69, 429845), (85, 348933), (115, 257907), (195, 152099), (221, 134205), (255, 116311), (299, 99195), (345, 85969), (389, 76245), (391, 75855), (663, 44735), (897, 33065), (1105, 26841), (1167, 25415), (1173, 25285), (1495, 19839), (1945, 15249), (1955, 15171), (3315, 8947), (4485, 6613), (5057, 5865), (5083, 5835)]