99979155

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7237}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 173885712

約数和(自身を除く): 73906557

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 7237, 13815, 21711, 36185, 65133, 108555, 325665, 2221759, 6665277, 11108795, 19995831, 33326385, 99979155]

約数ペア:

[(1, 99979155), (3, 33326385), (5, 19995831), (9, 11108795), (15, 6665277), (45, 2221759), (307, 325665), (921, 108555), (1535, 65133), (2763, 36185), (4605, 21711), (7237, 13815)]