55138955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 67682304

約数和(自身を除く): 12543349

約数列:

[1, 5, 71, 127, 355, 635, 1223, 6115, 9017, 45085, 86833, 155321, 434165, 776605, 11027791, 55138955]

約数ペア:

[(1, 55138955), (5, 11027791), (71, 776605), (127, 434165), (355, 155321), (635, 86833), (1223, 45085), (6115, 9017)]