42171945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3343}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 69902976

約数和(自身を除く): 27731031

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 3343, 4205, 10029, 12615, 16715, 50145, 96947, 290841, 484735, 1454205, 2811463, 8434389, 14057315, 42171945]

約数ペア:

[(1, 42171945), (3, 14057315), (5, 8434389), (15, 2811463), (29, 1454205), (87, 484735), (145, 290841), (435, 96947), (841, 50145), (2523, 16715), (3343, 12615), (4205, 10029)]