57082155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 98918400

約数和(自身を除く): 41836245

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 1471, 2587, 2985, 4413, 7355, 7761, 12935, 19123, 22065, 38805, 57369, 95615, 286845, 292729, 878187, 1463645, 3805477, 4390935, 11416431, 19027385, 57082155]

約数ペア:

[(1, 57082155), (3, 19027385), (5, 11416431), (13, 4390935), (15, 3805477), (39, 1463645), (65, 878187), (195, 292729), (199, 286845), (597, 95615), (995, 57369), (1471, 38805), (2587, 22065), (2985, 19123), (4413, 12935), (7355, 7761)]