55223215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5333}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 70408800

約数和(自身を除く): 15185585

約数列:

[1, 5, 19, 95, 109, 545, 2071, 5333, 10355, 26665, 101327, 506635, 581297, 2906485, 11044643, 55223215]

約数ペア:

[(1, 55223215), (5, 11044643), (19, 2906485), (95, 581297), (109, 506635), (545, 101327), (2071, 26665), (5333, 10355)]