2211495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 4161024

約数和(自身を除く): 1949529

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1031, 2145, 3093, 5155, 11341, 13403, 15465, 34023, 40209, 56705, 67015, 147433, 170115, 201045, 442299, 737165, 2211495]

約数ペア:

[(1, 2211495), (3, 737165), (5, 442299), (11, 201045), (13, 170115), (15, 147433), (33, 67015), (39, 56705), (55, 40209), (65, 34023), (143, 15465), (165, 13403), (195, 11341), (429, 5155), (715, 3093), (1031, 2145)]