12351465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 24755328

約数和(自身を除く): 12403863

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 347, 565, 791, 1017, 1041, 1695, 1735, 2373, 2429, 3123, 3955, 5085, 5205, 7119, 7287, 11865, 12145, 15615, 21861, 35595, 36435, 39211, 109305, 117633, 196055, 274477, 352899, 588165, 823431, 1372385, 1764495, 2470293, 4117155, 12351465]

約数ペア:

[(1, 12351465), (3, 4117155), (5, 2470293), (7, 1764495), (9, 1372385), (15, 823431), (21, 588165), (35, 352899), (45, 274477), (63, 196055), (105, 117633), (113, 109305), (315, 39211), (339, 36435), (347, 35595), (565, 21861), (791, 15615), (1017, 12145), (1041, 11865), (1695, 7287), (1735, 7119), (2373, 5205), (2429, 5085), (3123, 3955)]