13794235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 7579397

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 71, 91, 245, 305, 355, 427, 455, 497, 637, 793, 923, 2135, 2485, 2989, 3185, 3479, 3965, 4331, 4615, 5551, 6461, 14945, 17395, 21655, 27755, 30317, 32305, 38857, 45227, 56303, 151585, 194285, 212219, 226135, 281515, 394121, 1061095, 1970605, 2758847, 13794235]

約数ペア:

[(1, 13794235), (5, 2758847), (7, 1970605), (13, 1061095), (35, 394121), (49, 281515), (61, 226135), (65, 212219), (71, 194285), (91, 151585), (245, 56303), (305, 45227), (355, 38857), (427, 32305), (455, 30317), (497, 27755), (637, 21655), (793, 17395), (923, 14945), (2135, 6461), (2485, 5551), (2989, 4615), (3185, 4331), (3479, 3965)]