25822845

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 46904832

約数和(自身を除く): 21081987

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 107, 155, 173, 279, 321, 465, 519, 535, 865, 963, 1395, 1557, 1605, 2595, 3317, 4815, 5363, 7785, 9951, 16089, 16585, 18511, 26815, 29853, 48267, 49755, 55533, 80445, 92555, 149265, 166599, 241335, 277665, 573841, 832995, 1721523, 2869205, 5164569, 8607615, 25822845]

約数ペア:

[(1, 25822845), (3, 8607615), (5, 5164569), (9, 2869205), (15, 1721523), (31, 832995), (45, 573841), (93, 277665), (107, 241335), (155, 166599), (173, 149265), (279, 92555), (321, 80445), (465, 55533), (519, 49755), (535, 48267), (865, 29853), (963, 26815), (1395, 18511), (1557, 16585), (1605, 16089), (2595, 9951), (3317, 7785), (4815, 5363)]