8139581855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{5419}}^1$

素因数の和:5703

約数の個数: 32

約数和(自身を含む): 10453228800

約数和(自身を除く): 2313646945

約数列:

[1, 5, 19, 95, 97, 163, 485, 815, 1843, 3097, 5419, 9215, 15485, 15811, 27095, 79055, 102961, 300409, 514805, 525643, 883297, 1502045, 2628215, 4416485, 9987217, 16782643, 49936085, 83913215, 85679809, 428399045, 1627916371, 8139581855]

約数ペア:

[(1, 8139581855), (5, 1627916371), (19, 428399045), (95, 85679809), (97, 83913215), (163, 49936085), (485, 16782643), (815, 9987217), (1843, 4416485), (3097, 2628215), (5419, 1502045), (9215, 883297), (15485, 525643), (15811, 514805), (27095, 300409), (79055, 102961)]