23823585

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 18944415

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1619, 1635, 2943, 4857, 4905, 8095, 14571, 14715, 24285, 43713, 72855, 176471, 218565, 529413, 882355, 1588239, 2647065, 4764717, 7941195, 23823585]

約数ペア:

[(1, 23823585), (3, 7941195), (5, 4764717), (9, 2647065), (15, 1588239), (27, 882355), (45, 529413), (109, 218565), (135, 176471), (327, 72855), (545, 43713), (981, 24285), (1619, 14715), (1635, 14571), (2943, 8095), (4857, 4905)]