7889210795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{2069}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 10044103680

約数和(自身を除く): 2154892885

約数列:

[1, 5, 23, 71, 115, 355, 467, 1633, 2069, 2335, 8165, 10345, 10741, 33157, 47587, 53705, 146899, 165785, 237935, 734495, 762611, 966223, 3378677, 3813055, 4831115, 16893385, 22223129, 68601833, 111115645, 343009165, 1577842159, 7889210795]

約数ペア:

[(1, 7889210795), (5, 1577842159), (23, 343009165), (71, 111115645), (115, 68601833), (355, 22223129), (467, 16893385), (1633, 4831115), (2069, 3813055), (2335, 3378677), (8165, 966223), (10345, 762611), (10741, 734495), (33157, 237935), (47587, 165785), (53705, 146899)]