53120685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 36458835

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1439, 1605, 2461, 4317, 7195, 7383, 12305, 21585, 33097, 36915, 99291, 153973, 165485, 461919, 496455, 769865, 2309595, 3541379, 10624137, 17706895, 53120685]

約数ペア:

[(1, 53120685), (3, 17706895), (5, 10624137), (15, 3541379), (23, 2309595), (69, 769865), (107, 496455), (115, 461919), (321, 165485), (345, 153973), (535, 99291), (1439, 36915), (1605, 33097), (2461, 21585), (4317, 12305), (7195, 7383)]