68475950065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10273961}}^1$

素因数の和:10274040

約数の個数: 16

約数和(自身を含む): 86794430976

約数和(自身を除く): 18318480911

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 10273961, 51369805, 318492791, 441780323, 1592463955, 2208901615, 13695190013, 68475950065]

約数ペア:

[(1, 68475950065), (5, 13695190013), (31, 2208901615), (43, 1592463955), (155, 441780323), (215, 318492791), (1333, 51369805), (6665, 10273961)]