63931045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 78877440

約数和(自身を除く): 14946395

約数列:

[1, 5, 47, 163, 235, 815, 1669, 7661, 8345, 38305, 78443, 272047, 392215, 1360235, 12786209, 63931045]

約数ペア:

[(1, 63931045), (5, 12786209), (47, 1360235), (163, 392215), (235, 272047), (815, 78443), (1669, 38305), (7661, 8345)]