40021035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 67212288

約数和(自身を除く): 27191253

約数列:

[1, 3, 5, 15, 23, 69, 115, 311, 345, 373, 933, 1119, 1555, 1865, 4665, 5595, 7153, 8579, 21459, 25737, 35765, 42895, 107295, 116003, 128685, 348009, 580015, 1740045, 2668069, 8004207, 13340345, 40021035]

約数ペア:

[(1, 40021035), (3, 13340345), (5, 8004207), (15, 2668069), (23, 1740045), (69, 580015), (115, 348009), (311, 128685), (345, 116003), (373, 107295), (933, 42895), (1119, 35765), (1555, 25737), (1865, 21459), (4665, 8579), (5595, 7153)]