73354245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 123897600

約数和(自身を除く): 50543355

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 2389, 6141, 7167, 10235, 11945, 30705, 35835, 54947, 164841, 212621, 274735, 637863, 824205, 1063105, 3189315, 4890283, 14670849, 24451415, 73354245]

約数ペア:

[(1, 73354245), (3, 24451415), (5, 14670849), (15, 4890283), (23, 3189315), (69, 1063105), (89, 824205), (115, 637863), (267, 274735), (345, 212621), (445, 164841), (1335, 54947), (2047, 35835), (2389, 30705), (6141, 11945), (7167, 10235)]