231567105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 484162560

約数和(自身を除く): 252595455

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 379, 385, 483, 529, 759, 805, 1137, 1155, 1265, 1587, 1771, 1895, 2415, 2645, 2653, 3703, 3795, 4169, 5313, 5685, 5819, 7935, 7959, 8717, 8855, 11109, 12507, 13265, 17457, 18515, 20845, 26151, 26565, 29095, 29183, 39795, 40733, 43585, 55545, 61019, 62535, 87285, 87549, 95887, 122199, 130755, 145915, 183057, 200491, 203665, 287661, 305095, 437745, 479435, 601473, 610995, 671209, 915285, 1002455, 1403437, 1438305, 2013627, 2205401, 3007365, 3356045, 4210311, 6616203, 7017185, 10068135, 11027005, 15437807, 21051555, 33081015, 46313421, 77189035, 231567105]

約数ペア:

[(1, 231567105), (3, 77189035), (5, 46313421), (7, 33081015), (11, 21051555), (15, 15437807), (21, 11027005), (23, 10068135), (33, 7017185), (35, 6616203), (55, 4210311), (69, 3356045), (77, 3007365), (105, 2205401), (115, 2013627), (161, 1438305), (165, 1403437), (231, 1002455), (253, 915285), (345, 671209), (379, 610995), (385, 601473), (483, 479435), (529, 437745), (759, 305095), (805, 287661), (1137, 203665), (1155, 200491), (1265, 183057), (1587, 145915), (1771, 130755), (1895, 122199), (2415, 95887), (2645, 87549), (2653, 87285), (3703, 62535), (3795, 61019), (4169, 55545), (5313, 43585), (5685, 40733), (5819, 39795), (7935, 29183), (7959, 29095), (8717, 26565), (8855, 26151), (11109, 20845), (12507, 18515), (13265, 17457)]