13768755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 30336768

約数和(自身を除く): 16568013

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 131, 143, 147, 165, 195, 231, 245, 273, 385, 393, 429, 455, 539, 637, 655, 715, 735, 917, 1001, 1155, 1365, 1441, 1617, 1703, 1911, 1965, 2145, 2695, 2751, 3003, 3185, 4323, 4585, 5005, 5109, 6419, 7007, 7205, 8085, 8515, 9555, 10087, 11921, 13755, 15015, 18733, 19257, 21021, 21615, 25545, 30261, 32095, 35035, 35763, 50435, 56199, 59605, 70609, 83447, 93665, 96285, 105105, 131131, 151305, 178815, 211827, 250341, 280995, 353045, 393393, 417235, 655655, 917917, 1059135, 1251705, 1966965, 2753751, 4589585, 13768755]

約数ペア:

[(1, 13768755), (3, 4589585), (5, 2753751), (7, 1966965), (11, 1251705), (13, 1059135), (15, 917917), (21, 655655), (33, 417235), (35, 393393), (39, 353045), (49, 280995), (55, 250341), (65, 211827), (77, 178815), (91, 151305), (105, 131131), (131, 105105), (143, 96285), (147, 93665), (165, 83447), (195, 70609), (231, 59605), (245, 56199), (273, 50435), (385, 35763), (393, 35035), (429, 32095), (455, 30261), (539, 25545), (637, 21615), (655, 21021), (715, 19257), (735, 18733), (917, 15015), (1001, 13755), (1155, 11921), (1365, 10087), (1441, 9555), (1617, 8515), (1703, 8085), (1911, 7205), (1965, 7007), (2145, 6419), (2695, 5109), (2751, 5005), (3003, 4585), (3185, 4323)]