77228645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27631}}^1$

素因数の和:27692

約数の個数: 16

約数和(自身を含む): 102127872

約数和(自身を除く): 24899227

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 27631, 138155, 359203, 1188133, 1796015, 5940665, 15445729, 77228645]

約数ペア:

[(1, 77228645), (5, 15445729), (13, 5940665), (43, 1796015), (65, 1188133), (215, 359203), (559, 138155), (2795, 27631)]