25984365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 22786707

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 165, 167, 205, 253, 345, 451, 501, 615, 759, 835, 943, 1265, 1353, 1837, 2255, 2505, 2829, 3795, 3841, 4715, 5511, 6765, 6847, 9185, 10373, 11523, 14145, 19205, 20541, 27555, 31119, 34235, 42251, 51865, 57615, 75317, 102705, 126753, 155595, 157481, 211255, 225951, 376585, 472443, 633765, 787405, 1129755, 1732291, 2362215, 5196873, 8661455, 25984365]

約数ペア:

[(1, 25984365), (3, 8661455), (5, 5196873), (11, 2362215), (15, 1732291), (23, 1129755), (33, 787405), (41, 633765), (55, 472443), (69, 376585), (115, 225951), (123, 211255), (165, 157481), (167, 155595), (205, 126753), (253, 102705), (345, 75317), (451, 57615), (501, 51865), (615, 42251), (759, 34235), (835, 31119), (943, 27555), (1265, 20541), (1353, 19205), (1837, 14145), (2255, 11523), (2505, 10373), (2829, 9185), (3795, 6847), (3841, 6765), (4715, 5511)]