53357185

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3919}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 73382400

約数和(自身を除く): 20025215

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 3919, 13615, 19595, 27433, 137165, 1524491, 7622455, 10671437, 53357185]

約数ペア:

[(1, 53357185), (5, 10671437), (7, 7622455), (35, 1524491), (389, 137165), (1945, 27433), (2723, 19595), (3919, 13615)]