54347185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 67548672

約数和(自身を除く): 13201487

約数列:

[1, 5, 31, 155, 547, 641, 2735, 3205, 16957, 19871, 84785, 99355, 350627, 1753135, 10869437, 54347185]

約数ペア:

[(1, 54347185), (5, 10869437), (31, 1753135), (155, 350627), (547, 99355), (641, 84785), (2735, 19871), (3205, 16957)]