225054401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21559}}^1$

素因数の和:21656

約数の個数: 16

約数和(自身を含む): 268033920

約数和(自身を除く): 42979519

約数列:

[1, 11, 13, 73, 143, 803, 949, 10439, 21559, 237149, 280267, 1573807, 3082937, 17311877, 20459491, 225054401]

約数ペア:

[(1, 225054401), (11, 20459491), (13, 17311877), (73, 3082937), (143, 1573807), (803, 280267), (949, 237149), (10439, 21559)]