55256455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 69141600

約数和(自身を除く): 13885145

約数列:

[1, 5, 29, 131, 145, 655, 2909, 3799, 14545, 18995, 84361, 381079, 421805, 1905395, 11051291, 55256455]

約数ペア:

[(1, 55256455), (5, 11051291), (29, 1905395), (131, 421805), (145, 381079), (655, 84361), (2909, 18995), (3799, 14545)]