55047215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 67991616

約数和(自身を除く): 12944401

約数列:

[1, 5, 41, 205, 263, 1021, 1315, 5105, 10783, 41861, 53915, 209305, 268523, 1342615, 11009443, 55047215]

約数ペア:

[(1, 55047215), (5, 11009443), (41, 1342615), (205, 268523), (263, 209305), (1021, 53915), (1315, 41861), (5105, 10783)]