87997335

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 55703145

約数列:

[1, 3, 5, 15, 107, 109, 321, 327, 503, 535, 545, 1509, 1605, 1635, 2515, 7545, 11663, 34989, 53821, 54827, 58315, 161463, 164481, 174945, 269105, 274135, 807315, 822405, 5866489, 17599467, 29332445, 87997335]

約数ペア:

[(1, 87997335), (3, 29332445), (5, 17599467), (15, 5866489), (107, 822405), (109, 807315), (321, 274135), (327, 269105), (503, 174945), (535, 164481), (545, 161463), (1509, 58315), (1605, 54827), (1635, 53821), (2515, 34989), (7545, 11663)]