165086295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 308302848

約数和(自身を除く): 143216553

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 165, 205, 253, 345, 451, 615, 759, 943, 1061, 1265, 1353, 2255, 2829, 3183, 3795, 4715, 5305, 6765, 10373, 11671, 14145, 15915, 24403, 31119, 35013, 43501, 51865, 58355, 73209, 122015, 130503, 155595, 175065, 217505, 268433, 366045, 478511, 652515, 805299, 1000523, 1342165, 1435533, 2392555, 3001569, 4026495, 5002615, 7177665, 11005753, 15007845, 33017259, 55028765, 165086295]

約数ペア:

[(1, 165086295), (3, 55028765), (5, 33017259), (11, 15007845), (15, 11005753), (23, 7177665), (33, 5002615), (41, 4026495), (55, 3001569), (69, 2392555), (115, 1435533), (123, 1342165), (165, 1000523), (205, 805299), (253, 652515), (345, 478511), (451, 366045), (615, 268433), (759, 217505), (943, 175065), (1061, 155595), (1265, 130503), (1353, 122015), (2255, 73209), (2829, 58355), (3183, 51865), (3795, 43501), (4715, 35013), (5305, 31119), (6765, 24403), (10373, 15915), (11671, 14145)]